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  1. import std.algorithm;
  2. import std.string;
  3. import std.range;
  4. import std.stdio;
  5.  
  6. void main ()
  7. {
  8. 	foreach (s; 0..16)
  9. 	{
  10. 		int counter = 0;
  11.  
  12. 		bool fun (int x, int y)
  13. 		{
  14. 			counter++;
  15. 			return !(s & (1 << x)) == !(s & (1 << y));
  16. 		}
  17.  
  18. 		if ((fun (0, 2) && fun (1, 3)) || (fun (0, 3) && fun (1, 2)))
  19. 		{
  20. 		}
  21.  
  22. 		writeln (format ("%04b", s).retro, ": ", counter);
  23. 	}
  24. }
  25.  
Success #stdin #stdout 0s 3804KB
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stdin
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Standard input is empty
stdout
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0000: 2
1000: 2
0100: 4
1100: 2
0010: 3
1010: 2
0110: 3
1110: 3
0001: 3
1001: 3
0101: 2
1101: 3
0011: 2
1011: 4
0111: 2
1111: 2
https://ideone.com/sSyLG1
language:
D (gdc 8.3)
created:
8 years ago
visibility:
public

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