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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     double S_deg, V;
  6.     if (!(cin >> S_deg >> V)) return 0; // baca sudut (derajat) dan kecepatan
  7.     const double g = 10.0;
  8.     double S_rad = S_deg * M_PI / 180.0;      // konversi ke radian
  9.     double R = (V * V * sin(2.0 * S_rad)) / g;
  10.     cout.setf(std::ios::fixed); 
  11.     cout << setprecision(2) << R << endl;     // keluaran 2 desimal
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5284KB
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https://ideone.com/L2bOsm
language:
C++ (gcc 8.3)
created:
13 days ago
visibility:
public

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