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  1. #include <iostream>
  2. using namespace std;
  3. void b (int &j)
  4. {
  5. 	j = 42;
  6. }
  7. void f (int &i)
  8. {
  9. 	i = -1;
  10. 	b(i);
  11. }
  12. int main() 
  13. {
  14. 	int i = 0;
  15. 	f(i);
  16. 	cout << i << endl;
  17. }
Success #stdin #stdout 0s 2728KB
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stdin
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Standard input is empty
stdout
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42
https://ideone.com/IGDfRz
language:
C++ 4.3.2 (gcc-4.3.2)
created:
8 years ago
visibility:
public

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