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  1. #include <iostream>
  2. #include <cstdlib>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	int rang, stars, v, wins;
  8. 	rang = 10;
  9. 	stars = 1;
  10. 	wins = 0;
  11. 	for (int i=0;i<1050;i++) //N_games
  12. 	{
  13. 		v = rand() % 2;//=0-lose   =1-win
  14. 		wins = wins + v;
  15. 		if ((stars>0)&&(stars<5)) //1-4stars
  16. 		{
  17. 			stars=stars+2*v-1;
  18. 		}
  19. 		else						// 0,5 stars
  20. 		{
  21. 			if (v==0) // LOSE
  22. 			{
  23. 				if(stars==0)
  24. 				{
  25. 					if (rang!=10)
  26. 					{
  27. 						stars = 5;
  28. 						rang++;
  29. 					}
  30. 				}
  31. 				else
  32. 					stars--;
  33. 			}
  34. 			else // v=1 WIN
  35. 			{
  36. 				if(stars==5)
  37. 				{
  38. 					rang--;
  39. 					stars = 0;
  40. 				}
  41. 				else
  42. 					stars++;
  43. 			}
  44. 		}
  45. 	}
  46. 	std::cout << "rang=" << rang << " stars=" << stars << " wins="<< wins;
  47. 	return 0;
  48. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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rang=5 stars=0 wins=521
https://ideone.com/QxKV0q
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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