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  1. #include <iostream>
  2. #include <string>
  3. #include <iomanip>
  4.  
  5. using namespace std;
  6.  
  7. void print_board(int const height,
  8. 				int const width,
  9.                 char const char_1,
  10.                 char const char_2)
  11. {
  12. 	bool toggle = false;
  13. 	size_t length = to_string(height).length();
  14.  
  15.     for (int i = 1; i <= height; ++i)
  16.     {
  17.         cout << setw(length) << i << ' ';
  18.     	for (int j = 0; j < width; ++j){
  19. 			cout << (toggle ? char_2 : char_1);
  20. 			toggle = !toggle;
  21.     	}
  22.     	cout << endl;
  23.     }   
  24.  
  25. 	cout << setw(length+1) << ' ';
  26. 	for (int j = 0; j < width; ++j){
  27. 		cout << char('A'+j);
  28. 	}
  29. 	cout << endl;
  30. }
  31.  
  32. int main()
  33. {
  34.     int width {};
  35.     int height {};
  36.     char char_1 {};
  37.     char char_2 {};
  38.  
  39. 	for(int i = 0; i < 2; ++i){
  40. 	    cout << "Enter height and width: ";
  41.     	cin >> height >> width;
  42. 	    cout << endl << "Enter characters: ";
  43.     	cin >> char_1 >> char_2;
  44. 	    cout << endl;
  45.  
  46.     	print_board(height, width, char_1, char_2);
  47. 	}
  48.  
  49.     return 0;
  50. }
Success #stdin #stdout 0s 5512KB
comments (?)
stdin
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5 4 H S
3 7 / !
stdout
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Enter height and width: 
Enter characters: 
1 HSHS
2 HSHS
3 HSHS
4 HSHS
5 HSHS
  ABCD
Enter height and width: 
Enter characters: 
1 /!/!/!/
2 !/!/!/!
3 /!/!/!/
  ABCDEFG
https://ideone.com/23pD0K
language:
C++ 4.3.2 (gcc-4.3.2)
created:
2 years ago
visibility:
public

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