补全9月11日至13日课评:为13名学生创建请假文档,为5个班级创建总结文档

This commit is contained in:
chengzi
2026-09-13 19:34:34 +08:00
parent 167d832353
commit 21001eccf5
1322 changed files with 37510 additions and 4136 deletions

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@@ -0,0 +1,24 @@
#include <iostream>
using namespace std;
int main(){
int M;
cin >> M;
int l = 1, r = 1;
long long sum = 0;
while (l <= M/2){
if (sum < M){
sum += r;
r++;
}else if (sum > M){
sum -= l;
l++;
}else{
cout << l << " " << r-1 << endl;
sum -= l;
l++;
}
}
return 0;
}