课评: 转出学生归档（王子墨/张立坤/黄俊博）+ 周四班级总结 + 新生章梓皓档案 + C++示例代码
This commit is contained in:
chengzi
@@ -0,0 +1,992 @@
|
||||
{
|
||||
"generatedAt": "2026-09-12T10:49:40.512Z",
|
||||
"baseUrl": "https://oj.qonnwolf.com",
|
||||
"course": {
|
||||
"id": "6a826183bdde81887a2237b5",
|
||||
"title": "2026 秋季班 CSP04"
|
||||
},
|
||||
"group": "橙子周六1400CSP04",
|
||||
"section": {
|
||||
"id": "6a826183bdde81887a2237ba",
|
||||
"no": "02",
|
||||
"name": "简单排序",
|
||||
"title": "02 简单排序"
|
||||
},
|
||||
"progress": [
|
||||
{
|
||||
"title": "01 基础回顾",
|
||||
"submitted": 5,
|
||||
"started": 5,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "02 简单排序",
|
||||
"submitted": 2,
|
||||
"started": 2,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "03 二维数组",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "04 二维数组图形",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "05 二维数组综合",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "06 综合训练1",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "07 自定义函数进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "08 sort基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "09 sort进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "10 结构体基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "11 结构体进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "12 综合训练2",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "13 递推算法 ",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "14 指针基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "15 指针进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "16 文件操作与异常处理",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "17 综合训练3",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "18 真题实战1",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "19 真题实战2",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "20 期末考试",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
}
|
||||
],
|
||||
"classSummary": {
|
||||
"studentCount": 5,
|
||||
"startedStudentCount": 2,
|
||||
"submittedStudentCount": 2,
|
||||
"completedStudentCount": 0,
|
||||
"attentionStudentCount": 5,
|
||||
"notStartedStudentCount": 3,
|
||||
"recoveredStudentCount": 1,
|
||||
"completionRate": 5.88,
|
||||
"firstAttemptScoreRate": 70,
|
||||
"finalScoreRate": 5.88,
|
||||
"averageAttemptsPerStudent": 1.6,
|
||||
"averageFirstAttemptDurationMs": 1649862
|
||||
},
|
||||
"perProblem": [
|
||||
{
|
||||
"name": "📝 课堂练习",
|
||||
"title": "CSP04-02A",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submitted": 2,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"averageAttempts": 2
|
||||
},
|
||||
{
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submitted": 2,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 100,
|
||||
"averageAttempts": 1
|
||||
},
|
||||
{
|
||||
"pid": 4264,
|
||||
"title": "计算排序后的交换次数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4265,
|
||||
"title": "求第 K 小的数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4266,
|
||||
"title": "成绩排名（稳定排序）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 6602,
|
||||
"title": "简单排序 - 选择题",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 6603,
|
||||
"title": "简单排序 - 判断题",
|
||||
"submitted": 1,
|
||||
"accepted": 1,
|
||||
"firstAttemptScoreRate": 40,
|
||||
"averageAttempts": 2
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "📋 课后作业",
|
||||
"title": "CSP04-02B",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4267,
|
||||
"title": "数字排序（作业）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4268,
|
||||
"title": "找中位数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4269,
|
||||
"title": "判断排序方向",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "🚀 拓展练习",
|
||||
"title": "CSP04-02C",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4270,
|
||||
"title": "计算逆序对数量",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4271,
|
||||
"title": "鸡尾酒排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4272,
|
||||
"title": "区间排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4273,
|
||||
"title": "排序可视化（模拟输出）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4274,
|
||||
"title": "双关键字排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 8164,
|
||||
"title": "部分排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 8165,
|
||||
"title": "相邻差最小",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"students": [
|
||||
{
|
||||
"uid": 202,
|
||||
"name": "张雨禾",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 3,
|
||||
"firstAttemptScoreRate": 80,
|
||||
"finalScoreRate": 17.65,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f35025d632ee5c41c5dd",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint arr[10010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\t\n\t\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fec425d632ee5c41d9f9",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint n;\nint arr[10010];\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=i+1;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\t\n\treturn 0;\t\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 6603,
|
||||
"title": "简单排序 - 判断题",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa4eb6425d632ee5c41bebb",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': B\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4eb7425d632ee5c41bf02",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': B\n'2': B\n'3': A\n'4': A\n'5': B\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 357,
|
||||
"name": "苏俊宇",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f59825d632ee5c41c8e3",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]);\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f5fb25d632ee5c41c943",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]);\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f63e25d632ee5c41c99a",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5015825d632ee5c41e61c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n cin>>n;\n for(int i=1;i<=n;i++){\n \tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=i+1;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 360,
|
||||
"name": "郑子煜",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
},
|
||||
{
|
||||
"uid": 370,
|
||||
"name": "卢华琛",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
},
|
||||
{
|
||||
"uid": 393,
|
||||
"name": "鲍佳音",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
},
|
||||
{
|
||||
"uid": 366,
|
||||
"name": "王子芮",
|
||||
"groups": [],
|
||||
"makeup": true,
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 5,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f64425d632ee5c41c9b6",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0,a=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t\tint t=arr[j];\n\t\t\t\tarr[j]=arr[j+i];\n\t\t\t\tarr[j+1]=t;\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fcd225d632ee5c41d61e",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "WA",
|
||||
"score": 0,
|
||||
"rid": "6aa4ffd425d632ee5c41dd5c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[100100];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 4,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5004825d632ee5c41df24",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5002725d632ee5c41de78",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[100100];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 364,
|
||||
"name": "李若瑜",
|
||||
"groups": [],
|
||||
"makeup": true,
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": 30,
|
||||
"finalScoreRate": 1.76,
|
||||
"attemptCount": 3,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"反复尝试仍未通过"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa5001c25d632ee5c41de3f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\t\t\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} "
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa5005c25d632ee5c41df73",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\t\t\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} \n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa501bf25d632ee5c41e96f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} \n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 352,
|
||||
"name": "张立坤",
|
||||
"groups": [],
|
||||
"makeup": true,
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 6,
|
||||
"firstAttemptScoreRate": 83.33,
|
||||
"finalScoreRate": 35.29,
|
||||
"attemptCount": 9,
|
||||
"signals": [
|
||||
"尚未完成"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f3be25d632ee5c41c68c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f40625d632ee5c41c700",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]<a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4264,
|
||||
"title": "计算排序后的交换次数",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f47c25d632ee5c41c7da",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n,s;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t\ts++;\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\tcout<<endl<<s;\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4265,
|
||||
"title": "求第 K 小的数",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f55b25d632ee5c41c883",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n,s;\nint main(){\n\tcin>>n>>s;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[s]<<\" \";\n\t\treturn 0;\n\t}\n\tcout<<endl<<s;\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 6602,
|
||||
"title": "简单排序 - 选择题",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa500c325d632ee5c41e31d",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': B\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa500d425d632ee5c41e397",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': D\n'4': A\n'5': C\n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa500e325d632ee5c41e3c8",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': C\n'4': C\n'5': B\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 6603,
|
||||
"title": "简单排序 - 判断题",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 60,
|
||||
"rid": "6aa501a425d632ee5c41e7e8",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': A\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa501ad25d632ee5c41e7ff",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': B\n'2': B\n'3': A\n'4': A\n'5': B\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 365,
|
||||
"name": "潘沐辰",
|
||||
"groups": [],
|
||||
"makeup": true,
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 50,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f4f925d632ee5c41c833",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n-1;i++){\n\t\tfor (int j=1;j<=n-i;j++){\n\t\t\tif (ar[j]>ar[j+1]){\n\t\t\t\tswap(ar[j],ar[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 0,
|
||||
"rid": "6aa4fc4d25d632ee5c41d51f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tfor (int j=1;j<=n-i;j++){\n\t\t\tif (ar[j]>ar[j+1]){\n\t\t\t\tswap(ar[j],ar[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4fe6925d632ee5c41d8d0",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tint maxx=INT_MIN;\n\t\tint idx;\n\t\t\n\t\tfor (int j=1+i;j<=n;j++){\n\t\t\tif (ar[j]>maxx){\n\t\t\t\tmaxx=ar[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(ar[idx],ar[i]);\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fec525d632ee5c41da01",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tint maxx=ar[i];\n\t\tint idx=i;\n\t\t\n\t\tfor (int j=1+i;j<=n;j++){\n\t\t\tif (ar[j]>maxx){\n\t\t\t\tmaxx=ar[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(ar[idx],ar[i]);\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"objective": {
|
||||
"6602": {
|
||||
"title": "简单排序 - 选择题 - 题目详情 - 穹狼科创",
|
||||
"questions": [
|
||||
{
|
||||
"no": 1,
|
||||
"text": "【202503】对数组 arr[]={5, 3, 8, 1} 进行升序排序，执行第一轮冒泡排序后数组 arr 中的内容为（ ）。",
|
||||
"options": [
|
||||
"3, 5, 1, 8",
|
||||
"3, 1, 5, 8",
|
||||
"3, 5, 8, 1",
|
||||
"5, 3, 8, 1"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 2,
|
||||
"text": "【202506】小杨在整理一副扑克牌的所有红心扑克牌，使其从小到大排列。他的做法是：最开始抓到第1张扑克牌被认为已经排好序；然后抓第2张扑克牌，将其插入至有序部分的正确位置；不断循环步骤，每次将新抓到扑克牌插入至有序部分，直至抓完所有扑克牌，这样抓牌结束时就完成了扑克牌的排序。小杨这种整理扑克牌的方式与（ ）排序的方式最接近。",
|
||||
"options": [
|
||||
"冒泡排序",
|
||||
"插入排序",
|
||||
"选择排序",
|
||||
"直接排序"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 3,
|
||||
"text": "【202509】关于排序算法的稳定性，以下说法错误的是（ ）。",
|
||||
"options": [
|
||||
"稳定的排序算法不改变相等元素的相对位置",
|
||||
"冒泡排序是稳定的排序算法",
|
||||
"选择排序是稳定的排序算法",
|
||||
"插入排序是稳定的排序算法"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 4,
|
||||
"text": "【202606】下面代码使用某种排序算法，将数组中的元素按从小到大排序。这段代码使用的排序算法是（ ）。 void mystery_sort(double arr[], int n) { for (int i = 0; i < n - 1; i++) { int minPos = i; for (int j = i + 1; j < n; j++) { if (arr[j] < arr[minPos]) { minPos = j; } } double temp = arr[i]; arr[i] = arr[minPos]; arr[minPos] = temp; } }",
|
||||
"options": [
|
||||
"冒泡排序",
|
||||
"插入排序",
|
||||
"选择排序",
|
||||
"非典型排序"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 5,
|
||||
"text": "【202509】关于插入排序的时间复杂度，下列说法正确的是（ ）。",
|
||||
"options": [
|
||||
"最好情况和最坏情况的时间复杂度都是",
|
||||
"O",
|
||||
"(",
|
||||
"n",
|
||||
"2",
|
||||
")",
|
||||
"最好情况是",
|
||||
"O",
|
||||
"(",
|
||||
"n",
|
||||
")",
|
||||
"，最坏情况是",
|
||||
"O",
|
||||
"(",
|
||||
"n",
|
||||
"2",
|
||||
")",
|
||||
"最好情况是",
|
||||
"O",
|
||||
"(",
|
||||
"n",
|
||||
")",
|
||||
"，最坏情况是",
|
||||
"O",
|
||||
"(",
|
||||
"2",
|
||||
"n",
|
||||
")",
|
||||
"最好情况是",
|
||||
"O",
|
||||
"(",
|
||||
"n",
|
||||
"2",
|
||||
")",
|
||||
"，最坏情况是",
|
||||
"O",
|
||||
"(",
|
||||
"2",
|
||||
"n",
|
||||
")"
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"6603": {
|
||||
"title": "简单排序 - 判断题 - 题目详情 - 穹狼科创",
|
||||
"questions": [
|
||||
{
|
||||
"no": 1,
|
||||
"text": "【202509】对整数数组 {4, 1, 3, 1, 5, 2} 进行冒泡排序（将最大元素放到最后），执行一轮之后是 {4, 1, 3, 1, 2, 5} 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 2,
|
||||
"text": "【202503】对数组 arr[]={4, 3, 1, 5, 2} 进行升序排序，执行第一轮选择排序后数组arr中的内容是 {1, 4, 3, 5, 2} 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 3,
|
||||
"text": "【202512】冒泡排序和插入排序都是稳定排序算法。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 4,
|
||||
"text": "【202606】如果使用带 flag 的冒泡排序，且待排序数组一开始就是有序的，那么算法只需一轮扫描即可结束，时间复杂度为 O ( n ) 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 5,
|
||||
"text": "【202603】由于选择排序和插入排序的时间复杂度均为 O ( n 2 ) ，在任何实际场景下两者的性能表现几乎相同，可以互相替代。（ ）",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,342 @@
|
||||
{
|
||||
"students": [
|
||||
{
|
||||
"uid": 366,
|
||||
"name": "王子芮",
|
||||
"groups": [],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 5,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f64425d632ee5c41c9b6",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0,a=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t\tint t=arr[j];\n\t\t\t\tarr[j]=arr[j+i];\n\t\t\t\tarr[j+1]=t;\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fcd225d632ee5c41d61e",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "WA",
|
||||
"score": 0,
|
||||
"rid": "6aa4ffd425d632ee5c41dd5c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[100100];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 4,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5004825d632ee5c41df24",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[1000];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5002725d632ee5c41de78",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint arr[100100];\nint main(){\n\tint n=0;\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"makeup": true
|
||||
},
|
||||
{
|
||||
"uid": 364,
|
||||
"name": "李若瑜",
|
||||
"groups": [],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": 30,
|
||||
"finalScoreRate": 1.76,
|
||||
"attemptCount": 3,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"反复尝试仍未通过"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa5001c25d632ee5c41de3f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\t\t\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} "
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa5005c25d632ee5c41df73",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\t\t\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} \n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "WA",
|
||||
"score": 30,
|
||||
"rid": "6aa501bf25d632ee5c41e96f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint r[100100];\nint main(){\n\tint n=0;\n\tcin >> n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin >> r[i];\n\t}for(int i=1;i<=n;i++){\n\t\tint m=r[i];\n\t\tint d=i;\n\t\tfor(int j=1+i;j<=n;j++){\n\t\t\tif(r[j]>m){\n\t\t\t\tm=r[j];\n\t\t\t\td=j;\n\t\t\t}\n\tswap(r[d],r[i]);\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout << r[i] << \" \";\n\t}\t\n\treturn 0;\n} \n"
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"makeup": true
|
||||
},
|
||||
{
|
||||
"uid": 352,
|
||||
"name": "张立坤",
|
||||
"groups": [],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 6,
|
||||
"firstAttemptScoreRate": 83.33,
|
||||
"finalScoreRate": 35.29,
|
||||
"attemptCount": 9,
|
||||
"signals": [
|
||||
"尚未完成"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f3be25d632ee5c41c68c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f40625d632ee5c41c700",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]<a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f47c25d632ee5c41c7da",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n,s;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t\ts++;\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[i]<<\" \";\n\t}\n\tcout<<endl<<s;\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f55b25d632ee5c41c883",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include <bits/stdc++.h>\nusing namespace std;\nint a[1010];\nint n,s;\nint main(){\n\tcin>>n>>s;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>a[i];\n\t}\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(a[j]>a[j+1]){\n\t\t\t\tswap(a[j],a[j+1]);\n\t\t\t}\n\t\t} \n\t\t\n\t\t\n\t} \n\tfor(int i=1;i<=n;i++){\n\t\tcout<<a[s]<<\" \";\n\t\treturn 0;\n\t}\n\tcout<<endl<<s;\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa500c325d632ee5c41e31d",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': B\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa500d425d632ee5c41e397",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': D\n'4': A\n'5': C\n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa500e325d632ee5c41e3c8",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': C\n'4': C\n'5': B\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 60,
|
||||
"rid": "6aa501a425d632ee5c41e7e8",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': A\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa501ad25d632ee5c41e7ff",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': B\n'2': B\n'3': A\n'4': A\n'5': B\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"makeup": true
|
||||
},
|
||||
{
|
||||
"uid": 365,
|
||||
"name": "潘沐辰",
|
||||
"groups": [],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 50,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f4f925d632ee5c41c833",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n-1;i++){\n\t\tfor (int j=1;j<=n-i;j++){\n\t\t\tif (ar[j]>ar[j+1]){\n\t\t\t\tswap(ar[j],ar[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"title": "",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 0,
|
||||
"rid": "6aa4fc4d25d632ee5c41d51f",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tfor (int j=1;j<=n-i;j++){\n\t\t\tif (ar[j]>ar[j+1]){\n\t\t\t\tswap(ar[j],ar[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4fe6925d632ee5c41d8d0",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tint maxx=INT_MIN;\n\t\tint idx;\n\t\t\n\t\tfor (int j=1+i;j<=n;j++){\n\t\t\tif (ar[j]>maxx){\n\t\t\t\tmaxx=ar[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(ar[idx],ar[i]);\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fec525d632ee5c41da01",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h> \nusing namespace std;\nint ar[1010],n;\nint main(){\n\tcin >> n;\n\tfor (int i=1;i<=n;i++){\n\t\tcin >> ar[i];\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tint maxx=ar[i];\n\t\tint idx=i;\n\t\t\n\t\tfor (int j=1+i;j<=n;j++){\n\t\t\tif (ar[j]>maxx){\n\t\t\t\tmaxx=ar[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(ar[idx],ar[i]);\n\t}\n\tfor (int i=1;i<=n;i++){\n\t\tcout << ar[i] << ' ';\n\t}\n\treturn 0;\n}\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"makeup": true
|
||||
}
|
||||
],
|
||||
"objective": {
|
||||
"undefined": {
|
||||
"questions": []
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,557 @@
|
||||
{
|
||||
"generatedAt": "2026-09-12T10:44:08.975Z",
|
||||
"baseUrl": "https://oj.qonnwolf.com",
|
||||
"course": {
|
||||
"id": "6a826183bdde81887a2237b5",
|
||||
"title": "2026 秋季班 CSP04"
|
||||
},
|
||||
"group": "橙子周六1400CSP04",
|
||||
"section": {
|
||||
"id": "6a826183bdde81887a2237ba",
|
||||
"no": "02",
|
||||
"name": "简单排序",
|
||||
"title": "02 简单排序"
|
||||
},
|
||||
"progress": [
|
||||
{
|
||||
"title": "01 基础回顾",
|
||||
"submitted": 5,
|
||||
"started": 5,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "02 简单排序",
|
||||
"submitted": 2,
|
||||
"started": 2,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "03 二维数组",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "04 二维数组图形",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "05 二维数组综合",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "06 综合训练1",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "07 自定义函数进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "08 sort基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "09 sort进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "10 结构体基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "11 结构体进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "12 综合训练2",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "13 递推算法 ",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "14 指针基础",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "15 指针进阶",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "16 文件操作与异常处理",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "17 综合训练3",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "18 真题实战1",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "19 真题实战2",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
},
|
||||
{
|
||||
"title": "20 期末考试",
|
||||
"submitted": 0,
|
||||
"started": 0,
|
||||
"students": 5
|
||||
}
|
||||
],
|
||||
"classSummary": {
|
||||
"studentCount": 5,
|
||||
"startedStudentCount": 2,
|
||||
"submittedStudentCount": 2,
|
||||
"completedStudentCount": 0,
|
||||
"attentionStudentCount": 5,
|
||||
"notStartedStudentCount": 3,
|
||||
"recoveredStudentCount": 1,
|
||||
"completionRate": 5.88,
|
||||
"firstAttemptScoreRate": 70,
|
||||
"finalScoreRate": 5.88,
|
||||
"averageAttemptsPerStudent": 1.6,
|
||||
"averageFirstAttemptDurationMs": 1649862
|
||||
},
|
||||
"perProblem": [
|
||||
{
|
||||
"name": "📝 课堂练习",
|
||||
"title": "CSP04-02A",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submitted": 2,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"averageAttempts": 2
|
||||
},
|
||||
{
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submitted": 2,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 100,
|
||||
"averageAttempts": 1
|
||||
},
|
||||
{
|
||||
"pid": 4264,
|
||||
"title": "计算排序后的交换次数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4265,
|
||||
"title": "求第 K 小的数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4266,
|
||||
"title": "成绩排名（稳定排序）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 6602,
|
||||
"title": "简单排序 - 选择题",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 6603,
|
||||
"title": "简单排序 - 判断题",
|
||||
"submitted": 1,
|
||||
"accepted": 1,
|
||||
"firstAttemptScoreRate": 40,
|
||||
"averageAttempts": 2
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "📋 课后作业",
|
||||
"title": "CSP04-02B",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4267,
|
||||
"title": "数字排序（作业）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4268,
|
||||
"title": "找中位数",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4269,
|
||||
"title": "判断排序方向",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "🚀 拓展练习",
|
||||
"title": "CSP04-02C",
|
||||
"problems": [
|
||||
{
|
||||
"pid": 4270,
|
||||
"title": "计算逆序对数量",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4271,
|
||||
"title": "鸡尾酒排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4272,
|
||||
"title": "区间排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4273,
|
||||
"title": "排序可视化（模拟输出）",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 4274,
|
||||
"title": "双关键字排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 8164,
|
||||
"title": "部分排序",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
},
|
||||
{
|
||||
"pid": 8165,
|
||||
"title": "相邻差最小",
|
||||
"submitted": 0,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"averageAttempts": null
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"students": [
|
||||
{
|
||||
"uid": 202,
|
||||
"name": "张雨禾",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 3,
|
||||
"firstAttemptScoreRate": 80,
|
||||
"finalScoreRate": 17.65,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f35025d632ee5c41c5dd",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint arr[10010];\nint n;\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t\tswap(arr[j],arr[j+1]);\n\t\t\t}\n\t\t}\n\t}\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\t\n\t\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4fec425d632ee5c41d9f9",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std;\nint n;\nint arr[10010];\nint main(){\n\tcin>>n;\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=i+1;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\t\n\treturn 0;\t\n}\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 6603,
|
||||
"title": "简单排序 - 判断题",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 40,
|
||||
"rid": "6aa4eb6425d632ee5c41bebb",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': A\n'2': B\n'3': A\n'4': B\n'5': A\n"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4eb7425d632ee5c41bf02",
|
||||
"lang": "_",
|
||||
"errorHead": "",
|
||||
"code": "'1': B\n'2': B\n'3': A\n'4': A\n'5': B\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 357,
|
||||
"name": "苏俊宇",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 2,
|
||||
"firstAttemptScoreRate": 55,
|
||||
"finalScoreRate": 11.76,
|
||||
"attemptCount": 4,
|
||||
"signals": [
|
||||
"尚未完成",
|
||||
"首刷掌握不足",
|
||||
"订正后提升明显"
|
||||
]
|
||||
},
|
||||
"problems": [
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4262,
|
||||
"title": "冒泡排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f59825d632ee5c41c8e3",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]);\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 2,
|
||||
"status": "WA",
|
||||
"score": 10,
|
||||
"rid": "6aa4f5fb25d632ee5c41c943",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]);\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
},
|
||||
{
|
||||
"seq": 3,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa4f63e25d632ee5c41c99a",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n\tcin>>n;\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n-1;i++){\n\t\tfor(int j=1;j<=n-i;j++){\n\t\t\tif(arr[j]>arr[j+1]){\n\t\t\t int t=arr[j];\n\t\t\t arr[j]=arr[j+1];\n\t\t\t arr[j+1]=t;\n\t\t\t}\n\t\t}\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"tid": "tid1",
|
||||
"pid": 4263,
|
||||
"title": "选择排序实现",
|
||||
"submissions": [
|
||||
{
|
||||
"seq": 1,
|
||||
"status": "AC",
|
||||
"score": 100,
|
||||
"rid": "6aa5015825d632ee5c41e61c",
|
||||
"lang": "cc.cc14o2",
|
||||
"errorHead": "",
|
||||
"code": "#include<bits/stdc++.h>\nusing namespace std; \nint arr[1000];\nint main(){\n\tint n;\n cin>>n;\n for(int i=1;i<=n;i++){\n \tcin>>arr[i];\n\t}\n\t\n\tfor(int i=1;i<=n;i++){\n\t\tint maxx=arr[i];\n\t\tint idx=i;\n\t\tfor(int j=i+1;j<=n;j++){\n\t\t\tif(arr[j]>maxx){\n\t\t\t\tmaxx=arr[j];\n\t\t\t\tidx=j;\n\t\t\t}\n\t\t}\n\t\tswap(arr[idx],arr[i]);\n\t}\n\tfor(int i=1;i<=n;i++){\n\t\tcout<<arr[i]<<\" \";\n\t}\n\treturn 0;\n}"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"uid": 360,
|
||||
"name": "郑子煜",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
},
|
||||
{
|
||||
"uid": 370,
|
||||
"name": "卢华琛",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
},
|
||||
{
|
||||
"uid": 393,
|
||||
"name": "鲍佳音",
|
||||
"groups": [
|
||||
"橙子周六1400CSP04"
|
||||
],
|
||||
"stats": {
|
||||
"assigned": 17,
|
||||
"accepted": 0,
|
||||
"firstAttemptScoreRate": null,
|
||||
"finalScoreRate": 0,
|
||||
"attemptCount": 0,
|
||||
"signals": [
|
||||
"尚未开始"
|
||||
]
|
||||
},
|
||||
"problems": []
|
||||
}
|
||||
],
|
||||
"objective": {
|
||||
"6603": {
|
||||
"title": "简单排序 - 判断题 - 题目详情 - 穹狼科创",
|
||||
"questions": [
|
||||
{
|
||||
"no": 1,
|
||||
"text": "【202509】对整数数组 {4, 1, 3, 1, 5, 2} 进行冒泡排序（将最大元素放到最后），执行一轮之后是 {4, 1, 3, 1, 2, 5} 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 2,
|
||||
"text": "【202503】对数组 arr[]={4, 3, 1, 5, 2} 进行升序排序，执行第一轮选择排序后数组arr中的内容是 {1, 4, 3, 5, 2} 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 3,
|
||||
"text": "【202512】冒泡排序和插入排序都是稳定排序算法。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 4,
|
||||
"text": "【202606】如果使用带 flag 的冒泡排序，且待排序数组一开始就是有序的，那么算法只需一轮扫描即可结束，时间复杂度为 O ( n ) 。",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
},
|
||||
{
|
||||
"no": 5,
|
||||
"text": "【202603】由于选择排序和插入排序的时间复杂度均为 O ( n 2 ) ，在任何实际场景下两者的性能表现几乎相同，可以互相替代。（ ）",
|
||||
"options": [
|
||||
"正确",
|
||||
"错误"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user