View Code of Problem 57

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

Double click to view unformatted code.


Back to problem 57