#include<iostream> #include<iomanip> #include<string> #include<algorithm> #include<math.h> using namespace std; int main(){ double a,b,c; cin>>a>>b>>c; cout<<fixed<<setprecision(0)<<a+b+c<<" "<<a*b*c<<" "; cout<<fixed<<setprecision(2)<<(a+b+c)/3<<endl; } |
Double click to view unformatted code.