View Code of Problem 53

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

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