Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
127828 田雨欣 矩阵行交换 C++ Accepted 1 MS 268 KB 457 2025-07-29 14:28:50

Tests(2/2):


Code:

#include<bits/stdc++.h> using namespace std; int n, m, a[6][6], b[6], c[6]; int main() { cin >> m >> n; for (int i = 1; i <= 5; i++) { for (int j = 1; j <= 5; j++) { cin >> a[i][j]; b[j] = a[m][j]; c[j] = a[n][j]; } } for (int j = 1; j <= 5; j++) { a[n][j] = b[j]; a[m][j] = c[j]; } for (int i = 1; i <= 5; i++) { for (int j = 1; j <= 5; j++) { cout << a[i][j] << " "; } cout << endl; } return 0; }