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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6.     double a, b, f, d;
  7.     cin >> d;
  8.     f = (sqrt(5) + 1) / 2;
  9.     b = d / sqrt (1 + f * f);
  10.     a = b * f;
  11.     cout << a << ' ' << b;
  12.     return 0;
  13. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
Standard input is empty
stdout 
5.88117e+103 3.63476e+103
https://ideone.com/QNQaRC
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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