Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
83651 刘慕莀 矩阵对角线 C++ Compile Error 0 MS 0 KB 337 2024-07-14 16:16:50

Tests(0/0):

Code:

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

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:9: error: 'a' was not declared in this scope
    cin>>a[i][j];
         ^
Main.cc:16:22: error: 'a' was not declared in this scope
          print("%5d",a[i][j])
                      ^
Main.cc:16:29: error: 'print' was not declared in this scope
          print("%5d",a[i][j])
                             ^