View Code of Problem 54

#include<stdio.h>

int main()
{
	int i, len = 0 ;
	char num[9999];
	long n;
	scanf("%ld", &n);
	while(n)
	{
		num[len++] = n % 10 + 48;
		n /= 10;
	}
	for( i = 0; i < len; i++)
	{
		if(i == len - 1)
			printf("%c", num[len - 1 - i]);
		else
			printf("%c ", num[len - 1 - i]);
	 } 
	return 0;
}