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  1. #include <iostream>
  2. using namespace std;
  3. 	void func(int x) { 
  4.  
  5.       x = x * 2; 
  6.  
  7. } 
  8.  
  9. int main() { 
  10.  
  11.       int numero = 5; 
  12.  
  13.       func(numero); 
  14.  
  15.       cout << numero; 
  16.  
  17. 	return 0;
  18. }
Success #stdin #stdout 0.01s 5276KB
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Standard input is empty
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5
https://ideone.com/TbyYul
language:
C++14 (gcc 8.3)
created:
6 days ago
visibility:
public

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