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  1. #include <iostream>
  2. #include <cmath>
  3. #include <iomanip>
  4. using namespace std;
  5.  
  6. int main() {
  7.     double sudut, kecepatan;
  8.     cin >> sudut >> kecepatan;
  9.  
  10.     double g = 9.8; // percepatan gravitasi bumi
  11.     double rad = sudut * M_PI / 182.0; // ubah derajat ke radian
  12.  
  13.     // rumus ketinggian maksimum
  14.     double ketinggian = pow(kecepatan * sin(rad), 2) / (2 * g);
  15.  
  16.     cout << fixed << setprecision(2) << ketinggian << endl;
  17.  
  18.     return 0;
  19. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin 
37
100
100
stdout 
181.31
https://ideone.com/T3ZBCX
language:
C++ (gcc 8.3)
created:
15 days ago
visibility:
public

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