View Code of Problem 47

#include<stdio.h>
int main(){
	int a,b,c;
	int sum,cheng;
	double average;
	scanf("%d%d%d",&a,&b,&c);
	sum=a+b+c;
	cheng=a*b*c;
	average=sum/3;
	printf("%d %d %.2lf",sum,cheng,average); 
}