Submission

Score: 100

User: Patn01Z

Problemset: กังหันสี่ทิศ

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-07 19:56:19

#include <iostream>
using namespace std;

int main(){
    int N=0;
    cin >> N;
    for (int i=0; i<2*N-1; i++){
        if(i<N-1){
            for(int j=0;j<i;j++){
                cout << " ";
            }

            cout << char('A'+N-1-i);

            for(int j=0;j<2*N-2*i-3;j++){
                cout << " ";
            }

            cout << char('A'+N-1-i);

            for(int j=0;j<i;j++){
                cout << " ";
            }
        }
        else if (i==N-1)
        {
             for(int j=0;j<i;j++){
                cout << " ";
            }
            cout << char('A');
            for(int j=0;j<i;j++){
                cout << " ";
            }
        }
        else{
            for(int j=0;j<2*N-2-i;j++){
                cout << " ";
            }

            cout << char('A'+i-N+1);

            for(int j=0;j<2*(i-N+1)-1;j++){
                cout << " ";
            }

            cout << char('A'+i-N+1);

            for(int j=0;j<2*N-2-i;j++){
                cout << " ";
            }
        }
        
        cout << " ";

        if(i<N-1){
            for(int j=0;j<i;j++){
                cout << " ";
            }

            cout << "*";

            for(int j=0;j<2*N-2*i-3;j++){
                cout << " ";
            }

            cout << "*";

            for(int j=0;j<i;j++){
                cout << " ";
            }
        }
        else if (i==N-1)
        {
             for(int j=0;j<i;j++){
                cout << " ";
            }
            cout << "*";
            for(int j=0;j<i;j++){
                cout << " ";
            }
        }
        else{
            for(int j=0;j<2*N-2-i;j++){
                cout << " ";
            }

            cout << "*";

            for(int j=0;j<2*(i-N+1)-1;j++){
                cout << " ";
            }

            cout << "*";

            for(int j=0;j<2*N-2-i;j++){
                cout << " ";
            }
        }

        cout << '\n';
    }
    

    return 0;
}