1106：数字之和

#include<stdio.h>
#include<string.h>
int bit_sum(int n)
{
	int count=0;
	while(n)
	{
		count+=n%10;
		n/=10;
	}
	return count;
}
 
int main()
{
	int n;
	while(scanf("%d",&n)!=EOF&&n)
	{
		int count=0;
		int temp;
		count=bit_sum(n);
		temp=bit_sum(n*n);
		printf("%d %d\n",count,temp);
	}
	return 0;
}