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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. void main()
  6. {
  7. 	char a;
  8. 	int b;
  9.  
  10. 	cout << "Input first coordinate (characters from 'a' to 'h'): ";
  11. 	cin >> a;
  12.  
  13. 	cout << "Input second coordinate(numbers from 1 to 8) : ";
  14. 	cin >> b;
  15.  
  16. 	for (int i = 1; i <= 8; ++i)
  17. 		{
  18. 			if (i == 1)
  19. 			{
  20. 				cout << " ";
  21.  
  22. 				for (char j = 'a'; j <= 'h'; ++j)
  23. 				{
  24. 					cout << j;
  25. 				}
  26. 			}
  27.  
  28. 			cout << endl << i;
  29.  
  30. 			for (char j = 'a'; j <= 'h'; ++j)
  31. 			{
  32. 				for (int z = 1; z < 8; ++z)
  33. 				{
  34. 					if ((j == a - z && i == b - z) || (j == a + z && i == b + z) || (j == a - z && i == b + z) || (j == a + z && i == b - z))
  35. 					{
  36. 						cout << "*";
  37. 					}
  38. 				}
  39.  
  40. 				if (j == a && i == b)
  41. 				{
  42. 					cout << "B";
  43. 				}
  44. 				else
  45. 				{
  46. 					cout << " ";
  47. 				}
  48. 			}
  49. 		}
  50. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp:5:11: error: '::main' must return 'int'
 void main()
           ^
stdout
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Standard output is empty
https://ideone.com/CN3Ru7
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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