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Ilya_konstantinov

Untitled

Dec 6th, 2024
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C++ 0.32 KB | Source Code | 0 0
  1. #include <iostream>
  2.  
  3. void swap(int *a, int *b) {
  4.     return;
  5. }
  6.  
  7. void swap(int &a, int &b) {
  8.     return;
  9. }
  10.  
  11. int main() {
  12.     int a, b;
  13.     std::cin >> a >> b;
  14.     std::cout << a << ' ' << b << '\n';
  15.     swap(a, b);
  16.     std::cout << a << ' ' << b << '\n';
  17.     swap(&a, &b);
  18.     std::cout << a << ' ' << b << '\n';
  19. }
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