View Code of Problem 57

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

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