Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
94183 王思颜 矩阵对角线 C++ Compile Error 0 MS 0 KB 436 2024-10-19 22:18:52

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[100][100]; int main(){ int n,m,x; cin>>n>>m; for (int i = 0;i <= n - 1;i++){ for (int j = 0;j <= n - 1;j++){ cin>>a[i][j]; } } for (int i = 0;i <= n - 1;i++){ for (int j = 0;j <= n - 1;j++){ if (i == j || i + j == n - 1){ x = a[i][j] + m; cout<<x<<" "; } cout<<a[i][j]<<" "; } } cout<<endl; } return 0; }

Run Info:

Main.cc:23:2: error: expected unqualified-id before 'return'
  return 0;
  ^
Main.cc:24:1: error: expected declaration before '}' token
 }
 ^