Submission

Score: 0

User: veycees

Problemset: กังหันสี่ทิศ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 17:08:04

#include<iostream>
using namespace std;
int main(){
    int s;
    cin>>s;
    for (int i=0;i<s;i++){
        for (int j=0;j<i;j++)cout<<' ';
        cout<<(char)('A'+s-1-i);
        int k=(s-1-i)*2-1;
        if (k>0)for (int j=0;j<k;j++)cout<<' ';
        if (s-1-i!=0)cout<<(char)('A'+s-1-i);
        cout<<"\n";
    }
    for (int i=1;i<s;i++){
        for (int j=0;j<s-1-i;j++)cout<<' ';
        cout<<(char)('A'+i);
        int k=2*i-1;
        if (k>0)for (int j=0;j<k;j++)cout<<' ';
        cout<<(char)('A'+i)<<"\n";

    }
}