159479

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
159479	李亭绪	矩阵行交换	C++	Compile Error	0 MS	0 KB	639	2026-09-02 19:44:55

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n,m; cin>>n>>m; int a[6][6]; 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]; } }

Run Info:

Main.cc: In function 'int main()':
Main.cc:22:20: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         else if(i=m){
                    ^
Main.cc:28:9: error: expected '}' at end of input
         }
         ^
Main.cc:28:9: error: expected '}' at end of input
Main.cc:28:9: error: expected '}' at end of input