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  1. #include <iostream>
  2. #include <vector>
  3. #include <cstdint>
  4. #include <string>
  5.  
  6. enum class Cell : std::uint8_t {
  7. 	Die = 0,
  8. 	Live = 1 ,
  9. };
  10. std::vector<Cell> MakeVector2() {
  11. 	std::vector<Cell> R;
  12. 	std::string S = "*...**.*.***";// find by other person.
  13.  
  14. 	for (auto& o :S){
  15. 		R.push_back((o == '.') ?  Cell::Die:Cell::Live);
  16.  
  17. 	}
  18.  
  19. 	return R;
  20. }
  21. std::vector<Cell> MakeVector() {
  22. 	std::vector<Cell> R;
  23. 	std::string S = ".*...**.*.***..";
  24.  
  25. 	for (auto& o :S){
  26. 		R.push_back((o == '.') ?  Cell::Die:Cell::Live);
  27.  
  28. 	}
  29.  
  30. 	return R;
  31. }
  32. bool Show(const std::vector<Cell>& D) {
  33. 	std::cout << D.size() << ':';
  34. 	for (auto& o : D) {
  35. 		std::cout << static_cast<char>((o == Cell::Die) ? '.' : '*');
  36. 	}
  37. 	std::cout << std::endl;
  38. 	return true;
  39. }
  40. std::uint64_t MakeHoge(std::vector<Cell> D,std::size_t L) {
  41. 	std::vector<Cell> T;
  42.  
  43. 	for (std::size_t i = 0; i < L; i++) {
  44. 		for (std::int64_t j = 0; j < D.size(); j++) {
  45. 			//if (D[j] == Cell::Die) {
  46. 			//	T.push_back(Cell::Die);
  47. 			//	continue;
  48. 			//}
  49. 			if (j == 0) {
  50. 				T.push_back(static_cast<Cell>(static_cast<std::uint8_t>(D[j]) & static_cast<std::uint8_t>(D[j + 1])));
  51. 				continue;
  52. 			}
  53. 			if (j == D.size() - 1) {
  54. 				T.push_back(static_cast<Cell>(static_cast<std::uint8_t>(D[j]) & static_cast<std::uint8_t>(D[j - 1])));
  55. 				continue;
  56. 			}
  57. 			if (((D[j - 1] == D[j + 1]) && (D[j-1] == Cell::Live)) &&( D[j]== Cell::Die)) {
  58. 				T.push_back(Cell::Live);
  59. 				continue;
  60. 			}
  61. 			if ((D[j - 1] != D[j + 1]) && D[j] == Cell::Live) {
  62. 				T.push_back(Cell::Live);
  63. 			}
  64. 			else {
  65. 				T.push_back(Cell::Die);
  66. 			}
  67. 		}
  68. 		if (D == T) {
  69. 			return i;
  70. 		}
  71. 		else {
  72. 			Show(T);
  73. 			D = T;
  74. 			T.clear();
  75. 		}
  76.  
  77. 	}
  78. 	return L;
  79. }
  80.  
  81.  
  82. int main() {
  83. 	std::vector<Cell> D = MakeVector();
  84.  
  85. 	Show(D);
  86. 	auto R=MakeHoge(D, 100);
  87. 	std::cout << "Count:" << R+1 << std::endl;
  88.  
  89. 	return 0;
  90. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin 
Standard input is empty
stdout 
15:.*...**.*.***..
15:.....***.**.*..
15:.....*.*****...
15:......**...*...
15:......**.......
Count:5
https://ideone.com/VOwT7u
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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