Submission

Score: 100

User: boygunner

Problemset: กังหันสี่ทิศ

Language: cpp

Time: 0.005 second

Submitted On: 2026-09-29 20:21:43

#include <iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	for(int r=1;r<=n;r++)
	{
		for(int c=1;c<=2*n-1;c++)
		{	
			if(c==r || c==(2*n-1)-r+1) 
			{
				cout<<(char)('A'+n-r);
			
			}
			else cout<<' ';
			
		}
		cout<<' ';
		for(int c=1;c<=2*n-1;c++)
		{	
			if(c==r || c==(2*n-1)-r+1) 
			{
				cout<<'*';
			
			}
			else cout<<' ';
			
		}
		cout<<endl;
	}
	for(int r=n-1;r>=1;r--)
	{
			for(int c=1;c<=2*n-1;c++)
		{	
			if(c==r || c==(2*n-1)-r+1) 
			{
				cout<<(char)('A'+n-r);
			
			}
			else cout<<' ';
			
		}
		cout<<' ';
		
		for(int c=1;c<=2*n-1;c++)
		{	
			if(c==r || c==(2*n-1)-r+1) cout<<'*';
			else cout<<' ';
		}
		cout<<endl;
	}
}