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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int a = 2, b = 5;
  6. 	a ^= b; 
  7. 	printf("%d %d\n", a, b);
  8. 	b ^= a; 
  9. 	printf("%d %d\n", a, b);
  10. 	a ^= b;
  11. 	printf("%d %d\n", a, b);
  12.  
  13.  
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 9424KB
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stdin
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Standard input is empty
stdout
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7 5
7 2
5 2
https://ideone.com/wseLGh
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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