View Code of Problem 47

# include<stdio.h>
int main(void)
{
  int  a,b,c,sum,m;
  float aver;
  scanf("%d %d %d",&a,&b,&c);
  sum = (a + b + c);
  m = (a*b*c);
  aver = (float)((a + b + c)/3);
  printf("%d %d ",sum,m);
  printf("%.2f",aver);
  return 0;
}