Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
128994 李明秦 矩阵行交换 C++ Compile Error 0 MS 0 KB 509 2025-08-21 15:09:36

Tests(0/0):


Code:

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


Run Info:

Main.cc: In function 'int main()':
Main.cc:22:4: error: expected '}' at end of input
    }
    ^