View Code of Problem 47

#include "stdlib.h"
#include "algorithm"
#include "iostream"
#include <cstdio>
#include "string"
#include <iomanip>
#include <map>
#include <set>
#include "math.h"
using namespace std;
map<int, bool> mp;
set<string> st;


int main()
{
	int a, b, c; cin >> a >> b >> c;
	printf("%d %d %.2lf",a+b+c,a*b*c,(a+b+c)/3.0);

	return 0;
}