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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. namespace library1 {
  5.     void printMessage() {
  6.         cout << "Library 1 says hi!" << endl;
  7.     }
  8. }
  9.  
  10. namespace library2 {
  11.     void printMessage() {
  12.         cout << "Library 2 reporting!" << endl;
  13.     }
  14. }
  15.  
  16. int main() {
  17.     library1::printMessage();
  18.     library2::printMessage();
  19. }
  20.  
Success #stdin #stdout 0.01s 5328KB
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stdin 
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stdout 
Library 1 says hi!
Library 2 reporting!
https://ideone.com/nvWbvj
language:
C++ (gcc 8.3)
created:
20 hours ago
visibility:
public

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