View Code of Problem 57

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

Double click to view unformatted code.


Back to problem 57