Submission

PPPPPPPPPPP

Score: 100

User: Monasm

Problemset: ฝุ่นธุลีล้อมดาว

Language: cpp

Time: 0.057 second

Submitted On: 2024-11-13 01:44:46

#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;cin>>n;
    int m = (2*(n-1)+1);
    char adj[m][m];
    int px=n-1,py=n-1,con=1;
    for(int i=0;i<m;i++){
        for(int j=0;j<m;j++){
            adj[i][j]='-';
            if(px<=j&&j<=py){
                adj[i][j]='+';
            }
        }
        if(con){
            px--;py++;
        }
        else{
            px++;py--;
        }
        if(!px){
            con=0;
        }
    }
    adj[n-1][n-1] = '*';
    for(int i=0;i<m;i++){
        for(int j=0;j<m;j++){
            cout<<adj[i][j];
        }
        cout<<endl;
    }
    
}