111642

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
111642	刘珩宇	拐角方阵	C++	Compile Error	0 MS	0 KB	531	2025-03-02 19:34:39

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 i,j,,km,n,b=0; cin>>n; int a[100][100]; for(k=1;i<=n;i++){ for(i=k;i<=n;i++){ for(j=k;j<=n;j++){ a[i][j]=k; } } } for(i=1;i<=n;i++){ for(j=1;j<=n;j++){ cout<<a[i][j]<<" "; } cout<<endl; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:9: error: expected unqualified-id before ',' token
 int i,j,,km,n,b=0;
         ^
Main.cc:10:5: error: 'k' was not declared in this scope
 for(k=1;i<=n;i++){
     ^
Main.cc:7:10: warning: unused variable 'km' [-Wunused-variable]
 int i,j,,km,n,b=0;
          ^
Main.cc:7:15: warning: unused variable 'b' [-Wunused-variable]
 int i,j,,km,n,b=0;
               ^