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  1. #include <iostream>
  2.  
  3.  
  4. int main() {
  5.  
  6. float position{};
  7. float relative_position;
  8.  
  9. int speed;
  10. int length;
  11. int exten_speed;
  12.  
  13. int ticks{};
  14.  
  15. std::cin >> speed >> length >> exten_speed;
  16.  
  17. while ( (relative_position = position/length) < 1 )
  18. {
  19. length+=exten_speed;
  20. position = relative_position * length;
  21. position+=speed;
  22. ticks++;
  23. }
  24.  
  25. std::cout << ticks;
  26.  
  27. return 0;
  28. }
Success #stdin #stdout 0s 3300KB
stdin
10 1000 50
stdout
3023