Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
83459 陈俊洁 矩阵转置 C++ Compile Error 0 MS 0 KB 642 2024-07-14 15:02:38

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int minn=1; int maxn=1; int a[1000][1000]; int n; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; if(a[i][j]>=maxn){ maxn=a[i][j]; } else if(a[i][j]<minn){ minn=a[i][j]; } } } cout<<minn<<" "<<maxn; int n,m; cin>>n>>m; int a[100][100]; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>a[i][j]; } } for(int j=1;j<=m;j++){ for(int i=1;i<=n;i++){ cout<<a[i][j]<<" "; } cout<<endl; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:22:5: error: redeclaration of 'int n'
 int n,m; 
     ^
Main.cc:7:5: note: 'int n' previously declared here
 int n; 
     ^
Main.cc:24:15: error: conflicting declaration 'int a [100][100]'
 int a[100][100]; 
               ^
Main.cc:6:5: note: previous declaration as 'int a [1000][1000]'
 int a[1000][1000]; 
     ^