Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
113944 黄枳润 螺旋矩阵 C++ Compile Error 0 MS 0 KB 695 2025-03-17 20:33:30

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,s=1,i=0; cin>>n; int a[21][21]; while(s<=n*n){ for(int j=i;j<n-i&&t<=n*n;j++)a[i][j]=t++; for(int j=i+1;j<n-i&&t<=n*n;j++)a[j][n-i-1]=t++; for(int j=n-i-2;j>i&&t<=n*n;j--)a[n-i-1][j]=t++; for(int j=n-i-2;j>i&&t<=n*n;j--)a[j][i]=t++; } for(i=0;i<n;i++){ for(j=0;j<n;j++){ printf("%4d",a[i][j];) } cout<<endl; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:12:28: error: 't' was not declared in this scope
         for(int j=i;ji&&t<=n*n;j--)a[n-i-1][j]=t++;
                              ^
Main.cc:15:30: error: 't' was not declared in this scope
         for(int j=n-i-2;j>i&&t<=n*n;j--)a[j][i]=t++;
                              ^
Main.cc:18:13: error: 'j' was not declared in this scope
         for(j=0;j