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  1. #include <iostream>
  2. #include <cmath>
  3. #include <iomanip> // untuk setprecision
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8.     double sudut, kecepatan;
  9.     cin >> sudut >> kecepatan;
  10.  
  11.     // konversi sudut ke radian
  12.     double rad = sudut * M_PI / 250;
  13.  
  14.     // rumus waktu = (2 * v * sin(theta)) / g
  15.     double g = 9.8;
  16.     double waktu = (2 * kecepatan * sin(rad)) / g;
  17.  
  18.     cout << fixed << setprecision(3) << waktu << endl;
  19.     return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/XAI04p
language:
C++ (gcc 8.3)
created:
13 days ago
visibility:
public

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