Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
63296 何冠宇 矩阵加法 C++ Compile Error 0 MS 0 KB 400 2024-01-07 11:03:43

Tests(0/0):

Code:

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

Run Info:

Main.cc:1:25: warning: extra tokens at end of #include directive
 #include .
                         ^
Main.cc: In function 'int main()':
Main.cc:11:14: error: 'j' was not declared in this scope
    cin>>a[i][j];
              ^
Main.cc:15:14: error: 'j' was not declared in this scope
    cin>>b[i][j];
              ^
Main.cc:19:17: error: 'j' was not declared in this scope
    cout << a[i][j] + b[i][j]<<" ";
                 ^