- 【GESP202309C++二级】小杨的 X 字矩阵
h
- 2025-1-12 14:30:53 @
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
for(int i=1;i<=n;i++){
for(int j=1;j<=n;j++){
if(i==j || i+j==n+1){
cout<<"+";
}else{
cout<<"-";
}
}
cout<<endl;
}
return 0;
}
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Information
- ID
- 2545
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 8
- Tags
- # Submissions
- 12
- Accepted
- 10
- Uploaded By