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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int a = 5, b = 10, temp;
  7.  
  8. 	cout << "Before swapping." << endl;
  9. 	cout << "a =" << a << ", b =" << b << endl;
  10.  
  11. 	temp = a;
  12. 	a = b;
  13. 	b = temp;
  14.  
  15. 	cout << "\nAfter swapping." << endl;
  16. 	cout << "a =" << a << ", b =" << b << endl;
  17.  
  18. 	return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5556KB
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stdin
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234
stdout
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Before swapping.
a =5, b =10

After swapping.
a =10, b =5
https://ideone.com/TM3rNw
language:
C++ (gcc 8.3)
created:
325 days ago
visibility:
public

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