1 solutions

  • 0
    @ 2025-11-27 11:55:05

    C++ :

    #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(j==1||j==n)cout<<"+";
    else{
    if(i==j)cout<<"+";
    else cout<<"-";
    }
    }
    cout<<"\n";
    }
    }
    
    • 1

    Information

    ID
    33
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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