Submission

Score: 100

User: duduh

Problemset: กังหันสี่ทิศ

Language: cpp

Time: 0.007 second

Submitted On: 2025-09-22 20:46:14

#include <bits/stdc++.h>
using namespace std;
int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    int n; cin >> n;
    for(int i=0;i<n;i++){
        for(int j=0;j<2*n-1;j++){
            if(i==n-1 && j==i) {cout << "A "; j++;}
            else if(j==i || j==2*n-i-2) cout << ((char)('A'+n-1-i));
            else cout << ' ';
        }
        cout <<' ';
        for(int j=0;j<2*n-1;j++){
            if(i==n-1 && j==i) {cout << '*'; j++;}
            else if(j==i || j==2*n-i-2) cout << '*';
            else cout << ' ';
        }
        cout << endl;
    }
    for(int i=n-2;i>=0;i--){
        for(int j=0;j<2*n-1;j++){
            if(i==n-1 && j==i) {i--; continue;}
            else if(j==i || j==2*n-i-2) cout << ((char)('A'+n-1-i));
            else cout << ' ';
        }
        cout << ' ';;
        for(int j=0;j<2*n-1;j++){
            if(i==n-1 && j==i) {i--; continue;}
            else if(j==i || j==2*n-i-2) cout << '*';
            else cout << ' ';
        }
        cout << endl;
    }
    return 0;
}