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  1. #include <iostream>
  2. #include <array>
  3. #include <string>
  4. #include <locale>
  5.  
  6. template<typename T, size_t N, size_t M>
  7. std::string find(T ch, const std::array<std::array<T, N>, M> &arr)
  8. {
  9. 	for (size_t i = 1; i < N; ++i)
  10. 	{
  11. 		for (size_t j = 1; j < M; ++j)
  12. 		{
  13. 			if (ch == arr[i][j])
  14. 			{
  15. 				return std::string{ arr[i][0], arr[0][j] };
  16. 			}
  17. 		}
  18. 	}
  19. 	return std::string(" ");
  20. }
  21.  
  22. int main()
  23. {
  24. 	constexpr std::array<std::array<char, 6>, 6> arr =   {  ' ', 'A', 'B', 'C', 'D', 'E' ,
  25. 															'A', 'A', 'B', 'C', 'D', 'E' , 
  26. 															'B', 'F', 'G', 'H', 'I', 'K' , 
  27. 															'C', 'L', 'M', 'N', 'O', 'P' , 
  28. 															'D', 'Q', 'R', 'S', 'T', 'U' , 
  29. 															'E', 'V', 'W', 'X', 'Y', 'Z' 
  30. 													     };
  31.  
  32. 	std::string text = "HELLO";
  33. 	std::locale loc;
  34. 	for (auto i = text.begin(); i != text.end(); ++i)
  35. 	{
  36. 		*i = std::toupper(*i, loc);
  37. 		if (*i == 'J')
  38. 			*i = 'I';
  39. 	}
  40.  
  41. 	std::string result;
  42. 	result.reserve(text.size() * 3);
  43.  
  44. 	for (auto i : text)
  45. 	{
  46. 		result.append(find(i, arr)).append(" ");
  47. 	}
  48.  
  49. 	std::cout << result.c_str() << std::endl;
  50. 	getchar();
  51.  
  52. 	return 0;
  53. }
Success #stdin #stdout 0s 15240KB
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BC AE CA CA CD
https://ideone.com/KcvxzA
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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