fork(1) download 
  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. int main() {
  6.   int n = 0;
  7.   double z;
  8.   double sum = 0;
  9.   while (cin >> z) {
  10.     sum += z;
  11.     n++;
  12.   }
  13.   cout << std::fixed << std::setprecision(2) << sum / n;
  14.   return 0;
  15. }
Success #stdin #stdout 0s 4700KB
comments (?)
stdin 
100.50 300.50
stdout 
200.50
https://ideone.com/Jkzbcn
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!