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C++代码/CSP04/03-二维数组/矩阵加法.cpp

@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+#define endl '\n'
+using namespace std;
+
+int n, m;
+int a[110][110];
+int b[110][110];
+
+int main(){
+	cin >> n >> m;
+	for(int i = 1; i <= n; i++){
+		for(int j = 1; j <= m; j++){
+			cin >> a[i][j];
+		}
+	}
+	for(int i = 1; i <= n; i++){
+		for(int j = 1; j <= m; j++){
+			cin >> b[i][j];
+		}
+	}
+	
+	int cnt = 0;
+	for(int i = 1; i <= n; i++){
+		for(int j = 1; j <= m; j++){
+			a[i][j] += b[i][j];
+			cout << a[i][j] << " ";
+		}
+		cout << endl;
+	}
+	
+
+	return 0;
+}
+