Submission

Score: 100

User: lingusso

Problemset: กังหันสี่ทิศ

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 16:36:11

#include<stdio.h>
#include<string.h>
int abs(int a){
	if(a<0){
		a = -a;
		return a;
	}
	else{
		return a;
	}
}
int main(){
	int n;
	scanf("%d",&n);
	int N = 2*n-1;
	for(int i=0;i<N;i++){
		for(int j=0;j<N;j++){
			if(i == j || i+j == N-1){
				printf("%c",abs(n-i-1)+65);
			}
			else{
				printf(" ");
			}
		}
		printf(" ");
		for(int j=0;j<N;j++){
			if(i == j || i+j == N-1){
				printf("*");
			}
			else{
				printf(" ");
			}
		}
		printf("\n");
	}
	return 0;
}