View Code of Problem 53

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#include<math.h>
void main() {
	int n;
	scanf("%d", &n);
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n - i; j++) {
			printf(" ");
		}
		for (int k = n-i; k <= n-1; k++) {
			printf("*");
		}
		for (int m = 1; m <= i-1; m++) {
			printf("*");
		}
		printf("\n");
	}
	for (int i = n - 1; i >= 1; i--) {
		for (int j = i; j <= n - 1; j++) {
			printf(" ");
		}
		for (int k = 1; k <= i; k++) {
			printf("*");
		}
		for (int m = 1; m < i; m++) {
			printf("*");
		}
		printf("\n");
	}

}