#include<stdio.h>


int average(int a,int b,int c);

void main(void)
{
   int a=1,b=2,c=3;
   int a2=1234,b2=2345,c2=3456;
   int a3=9876,b3=2345,c3=1;
   int y= average(a,b,c);
   int y2=average(a2,b2,c2);
   int y3=average(a3,b3,c3);
   printf("\nthe average is %d",y);
   printf("\nthe average is %d",y2);
   printf("\nthe average is %d",y3);

}
 int average(int a,int b,int c)
 {

 return(a+b+c)/3

}