View Code of Problem 57

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

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