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  1. import java.util.*;
  2.  
  3. class A_Color {
  4. 	public static void main(String[] args) {
  5. 		Scanner s = new Scanner(System.in);
  6. 		double x = s.nextInt(), y = s.nextInt();
  7. 		double d = Math.sqrt(x * x + y * y) % 2;
  8. 		if (d == (int) d) {
  9. 			System.out.println("black");
  10. 		} else if (Math.signum(x * y) < 0) {
  11. 			System.out.println(d < 1 ? "white" : "black");
  12. 		} else {
  13. 			System.out.println(d > 1 ? "white" : "black");
  14. 		}
  15. 	}
  16. }
  17.  
Success #stdin #stdout 0.07s 213888KB
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white
https://ideone.com/YFtkf
language:
Java (HotSpot 12)
created:
15 years ago
visibility:
secret

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