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  1. #ifndef POINTER03_H_
  2. #define POINTER03_H_
  3.  
  4. #include <cstdio>
  5. #include <cstdlib>
  6. #include <cstring>
  7. #include <cassert>
  8.  
  9. void array_swap (int *arr[]);
  10.  
  11. int main ()
  12. {
  13.     int n;
  14.     scanf("%d", &n);
  15.  
  16.     int **arr = (int **) malloc(sizeof(int*[n + 1]));
  17.     int **brr = (int **) malloc(sizeof(int*[n + 1]));
  18.     for (int i = 0; i < n; i++)
  19.     {
  20.         arr[i] = brr[i] = (int *) malloc(sizeof(int));
  21.         scanf("%d", arr[i]);
  22.     }
  23.     arr[n] = brr[n] = NULL;
  24.  
  25.     array_swap(arr);
  26.  
  27.     for (int i = 0; i < n; i++)
  28.     {
  29.         if (arr[i] != brr[i])
  30.         {
  31.             printf("peach found someone cheating!\n");
  32.             return 0;
  33.         }
  34.         printf("%d%c", *arr[i], " \n"[i == n - 1]);
  35.     }
  36.  
  37.     if (arr[n] != NULL)
  38.     {
  39.         printf("peach found someone cheating!\n");
  40.         return 0;
  41.     }
  42. }
  43. #endif // POINTER03_H_
  44.  
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https://ideone.com/auK8hE
language:
Text (text 6.10)
created:
1 year ago
visibility:
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