#include <stdio.h>
#include <stdlib.h>

int main() 
{
	
	int count=0,sum=0,x,x2,pc,f;
	printf("Vvedite x=");
	scanf("%i", &x );
	while (x!=0)
	{
		x2=x;
		while(x2!=0)
		{
			pc=x2%10;
			if (pc==1)
		    {
			  sum+=x;
			  count+=1;			
			  break;
		    }
			x2/=10;
			   
		}
		scanf("%d", &x);
	}
	f=sum/count;
	printf("\n OTBET= %d \n*********************\n\n",f);
	return 0;
}