View Code of Problem 53

#include<stdio.h>
#include<string.h> 
int main()
{
    int n;
    scanf("%d",&n);
	int i,j;
	int cnt=0;
    for(i=1;i<n;i++)
    {
    	for(j=1;j<=n-i;j++)
    	  printf(" ");
    	for(j=1;j<=1+2*cnt;j++)
    		printf("*");
		printf("\n");
		cnt++;
	}
	for(i=1;i<=1+2*cnt;i++)
	  printf("*");
	printf("\n");
	cnt--;
	for(i=n-1;i>=1;i--)
	{
		for(j=1;j<=n-i;j++)
		  printf(" ");
		for(j=1;j<=1+2*cnt;j++)
    		printf("*");
		printf("\n");
		cnt--;
	}
}