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  1. #include <iostream>
  2.  
  3.  
  4. void foo(int a[40]);
  5.  
  6. int main()
  7. {
  8. 	int x = 42;
  9. 	foo(&x);
  10. }
  11.  
  12.  
  13. void foo(int *a)
  14. {
  15. 	std::cout << a[0] << std::endl;
  16. }
  17.  
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
42
https://ideone.com/j4ymTj
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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