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  1. #include <iostream>
  2. #include <cmath>
  3. #include <iomanip>
  4. using namespace std;
  5.  
  6. int main() {
  7.     int S;          // sudut peluncuran (derajat)
  8.     double V;       // kecepatan awal (m/s)
  9.     double g = 10;  // gravitasi (m/s^2)
  10.     double waktu;   // waktu tempuh total (detik)
  11.  
  12.     // Input
  13.     cin >> S >> V;
  14.  
  15.     // Konversi sudut ke radian
  16.     double rad = S * M_PI / 180.0;
  17.  
  18.     // Hitung waktu total
  19.     waktu = (2 * V * sin(rad)) / g;
  20.  
  21.     // Tampilkan hasil (3 angka di belakang koma)
  22.     cout << fixed << setprecision(3) << waktu << endl;
  23.  
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
37 100
stdout 
12.036
https://ideone.com/FcjT4X
language:
C++ (gcc 8.3)
created:
17 days ago
visibility:
public

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