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  1. #include<stdbool.h>
  2. #include<stdio.h>
  3.  
  4. void toboolean(int x1)
  5. {
  6.     while(x1>0)
  7.     {
  8.         printf("%d",x1%2);
  9.         x1=x1/2;
  10.     }
  11.     printf("\n");
  12. }
  13. bool oppositeSigns(int x, int y)
  14. {
  15.     //toboolean(x^y);
  16.     //toboolean(x);
  17.     toboolean(y);
  18. 	return ((x ^ y) < 0);
  19. }
  20.  
  21. int main()
  22. {
  23. 	int x = 10, y = -10;
  24. 	if (oppositeSigns(x, y) == true)
  25. 	printf ("Signs are opposite");
  26. 	else
  27. 	printf ("Signs are not opposite");
  28. 	return 0;
  29. }
  30.  
Success #stdin #stdout 0s 10320KB
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stdin
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Standard input is empty
stdout
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Signs are opposite
https://ideone.com/UZpOrN
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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