| Run ID | 作者 | 问题 | 语言 | 测评结果 | Time | Memory | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|
| 133197 | 吕毅心 | 蛇形矩阵 | C++ | Compile Error | 0 MS | 0 KB | 1536 | 2025-10-17 17:24:11 |
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,i,j,sum=0; cin>>n; int a[n][n]; for(i=0;i<n;i++){ sum=0; for(j=0;j<n;j++){ cin>>a[i][j]; if(a[i][j]==1){ sum+=1; } } if(sum%2!=0){ cout<<"Corrupt";return 0; } } sum=0; for(j=0;j<n;j++){ for(i=0;i<n;i++){ if(a[j][i]==1){ sum+=1; } } if(sum%2!=0){ cout<<"Corrupt";return 0; } sum=0; } cout<<"OK"; */ /* int n,i,j,sum=0; cin>>n; int a[n][n]; for(i=0;i<n;i++){ for(j=0;j<n;j++){ if(i<j||i==j){ cout<<i+1<<" "; }else{ cout<<j+1<<" "; } } cout<<endl; } */ int n,i,j,sum=0; cin>>n; int a[n][n]; for(i=0;i<n;i++){ for(j=0;j<n;j++){ if(i%2==0){ a[i][j]=i*n+j+1; }else if(i%2!=0){ a[i][j]=(i+1)*n-j; } } } for(i=0;i<n;i++){ for(j=0;j<n;j++){ printf"%3d",a[j][i]; } cout<<endl; } return 0; }
Run Info:
Main.cc: In function 'int main()':
Main.cc:68:19: error: expected ';' before string constant
printf"%3d",a[j][i];
^
Main.cc:68:32: warning: statement is a reference, not call, to function 'printf' [-Waddress]
printf"%3d",a[j][i];
^
Main.cc:68:32: warning: statement has no effect [-Wunused-value]
Main.cc:54:15: warning: unused variable 'sum' [-Wunused-variable]
int n,i,j,sum=0;
^