View Code of Problem 57

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

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