fork download 
  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     double V, U, S, a, t;
  9.  
  10.     cin >> V >> U >> S >> a;
  11.  
  12.     t=S/(V+cos(a)*U)+S/(V-cos(a)*U);//Сумма времени полета от A к B и обратно
  13.  
  14. 	cout << (U>=V ? 1/tan(0) : t);
  15.  
  16.     return 0;
  17. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
600	20	1200	0
stdout 
4.00445
https://ideone.com/Esi4zz
language:
C++14 (gcc 8.3)
created:
8 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!