View Code of Problem 47

#include<stdio.h>
int main()
{
  int a,b,c,sum,ch;
  float aver; 
  scanf("%d %d %d",&a,&b,&c);
  sum=a+b+c;
  ch=a*b*c;
  aver=sum/3;
  printf("%d %d %f",sum,ch,aver);
  return 0;
}