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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void bad_swap(int *one, int *two) {
  5.     int *temp = one;
  6.     one = two;
  7.     two = temp;
  8. }
  9.  
  10. int main() {
  11. 	int one = 1;
  12. 	int two = 2;
  13.  
  14. 	bad_swap(&one, &two);
  15.  
  16. 	cout << "one = " << one << ", two = " << two;
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 16048KB
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stdin
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Standard input is empty
stdout
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one = 1, two = 2
https://ideone.com/UsNWem
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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