View Code of Problem 47

#include<stdio.h>
#include<cstdlib>
#include<cmath>
#include<iostream>
#include<algorithm>
#include<string>
using namespace std;
typedef long long ll;
int main(){
    int a,b,c;
    scanf("%d%d%d",&a,&b,&c);
    printf("%d " ,a+b+c);
    printf("%d ", a*b*c);
    printf("%.2f", (a+b+c)/3.0);
    
	  return 0;
}