Source code for submission s932

mosquito.cpp

  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5.  
  6. struct Stav
  7. {
  8. 	int state;
  9. 	int value;
  10. };
  11.  
  12.  
  13. int main ( int argc, char * argv [] ) 
  14. { 
  15.  
  16. 	int adult; //adult
  17. 	int pupa; //pupa
  18. 	int larva; //larva
  19. 	int eggs; //number of eggs
  20. 	int larva_rate; // larva rate
  21. 	int pupa_rate; // pupa rate
  22. 	int weeks; //number of weeks
  23. 	int adult_out; //output adults
  24.  
  25. 	Stav stav[3];
  26.  
  27.  
  28.  
  29.  
  30.  
  31.  
  32. 	while ( cin >> adult >> pupa >> larva >> eggs >> larva_rate >> pupa_rate >> weeks ) 
  33. 	{
  34.  
  35. 		stav[0].state = 2;
  36. 		stav[1].state = 3;
  37. 		stav[2].state = 4;
  38.  
  39. 		stav[0].value = larva;
  40. 		stav[1].value = pupa;
  41. 		stav[2].value = adult;
  42.  
  43.  
  44. 		for(int i = 1; i <= weeks; i++)
  45. 		{
  46.  
  47.  
  48. 			for(int j = 0; j < 3; j++)
  49. 			{
  50.  
  51. 				if(stav[j].state == 2)
  52. 				{
  53. 					stav[j].state = 3;
  54. 					stav[j].value /= larva_rate;
  55. 				} else 
  56. 				{
  57.  
  58.  
  59. 					if(stav[j].state == 3)
  60. 					{
  61. 						stav[j].state = 4;
  62. 						stav[j].value /= pupa_rate;
  63. 					} else 
  64. 					{
  65.  
  66. 						if(stav[j].state == 4)
  67. 						{
  68. 							stav[j].state = 2;
  69. 							stav[j].value *= eggs;
  70. 						}
  71.  
  72. 					}
  73. 				}
  74.  
  75. 			}
  76.  
  77. 		}
  78.  
  79. 		adult_out = 0;
  80. 		if(stav[0].state == 4) adult_out += stav[0].value;
  81. 		if(stav[1].state == 4) adult_out += stav[1].value;
  82. 		if(stav[2].state == 4) adult_out += stav[2].value;
  83.  
  84. 		cout << adult_out << endl;
  85. 		//cout << "Value 0: " << stav[0].value << "; State 0: " << stav[0].state << endl;
  86. 		//cout << "Value 1: " << stav[1].value << "; State 1: " << stav[1].state<< endl;
  87. 		//cout << "Value 2: " << stav[2].value << "; State 2: " << stav[2].state<< endl;
  88.  
  89.  
  90.  
  91. 	}
  92.  
  93.  
  94.  
  95.  
  96.  
  97.  
  98. 	return 0;
  99. }
  100.