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  1. #ifndef POINTER02_H_
  2. #define POINTER02_H_
  3.  
  4. #include <cstdio>
  5. #include <cstdlib>
  6. #include <cstring>
  7. #include <cassert>
  8.  
  9. void int_swap (int *a, int *b);
  10.  
  11. int main ()
  12. {
  13.     int n;
  14.     scanf("%d", &n);
  15.  
  16.     for (int i = 0, a, b; i < n; i++)
  17.     {
  18.         scanf("%d%d", &a, &b);
  19.         int_swap(&a, &b);
  20.         printf("%d %d\n", a, b);
  21.     }
  22. }
  23. #endif // POINTER02_H_
  24.  
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https://ideone.com/zTphXW
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Text (text 6.10)
created:
1 year ago
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