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  1.  
  2. #include<algorithm>
  3. #include<iostream>
  4.  
  5. int GetScalingFactor(int input)
  6. {
  7.     const unsigned int inputs[] =  {13107, 19660, 26214, 32767, 39321, 45874, 52428, 58981};
  8.     const int factors[] = {72816, 81918, 93621, 109225, 131070, 163837, 218450, 327675, 0};
  9.  
  10.     auto it = std::lower_bound(std::begin(inputs), std::end(inputs), input + 1);
  11.     return factors[std::distance(std::begin(inputs), it)];
  12. }
  13.  
  14. int main()
  15. {
  16.     std::cout << GetScalingFactor(100) << std::endl;
  17.     std::cout << GetScalingFactor(13107) << std::endl;
  18.     std::cout << GetScalingFactor(15000) << std::endl;
  19.     std::cout << GetScalingFactor(20000) << std::endl;
  20.     std::cout << GetScalingFactor(30000) << std::endl;
  21.     std::cout << GetScalingFactor(35000) << std::endl;
  22.     std::cout << GetScalingFactor(40000) << std::endl;
  23.     std::cout << GetScalingFactor(45875) << std::endl;
  24.     std::cout << GetScalingFactor(55000) << std::endl;
  25.     std::cout << GetScalingFactor(60000) << std::endl;
  26. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin 
Standard input is empty
stdout 
72816
81918
81918
93621
109225
131070
163837
218450
327675
0
https://ideone.com/IYmRBl
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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