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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int a = 42;
  5. 	int b = 42;
  6. 	a = a ^ b;
  7. 	b = b ^ a;
  8. 	a = a ^ b;
  9. 	printf("a: %d\n", a);
  10. 	printf("b: %d\n", b);
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 2168KB
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stdin
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Standard input is empty
stdout
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a: 42
b: 42
https://ideone.com/h1kxmY
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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