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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <time.h>
  4.  
  5. void sort(int *values, int n);
  6. void swap(int arr[], int i);
  7. void populate(int arr[]);
  8. const int arraysize = 10;
  9.  
  10.  
  11. int main(){
  12.  
  13. srand((long int) time(NULL));
  14.  
  15. int ela[10] = {0};
  16. int i;
  17.  
  18. populate(ela); // populates with random values
  19.  
  20. printf("before func\n");
  21. for( i = 0; i < arraysize; i++)
  22. {
  23.     printf("%i\n", ela[i]); 
  24. }
  25.  
  26.  
  27. sort(ela, arraysize); // this is the function that is not working
  28.  
  29. printf("\n\nafter func\n");
  30.  
  31. for( i = 0; i < arraysize; i++)
  32. {
  33.     printf("%i\n", ela[i]); 
  34. }
  35.  
  36. return 0;
  37. }
  38.  
  39.  
  40.  
  41.  
  42.  
  43.  void sort(int *values, int n)
  44.     {
  45.     int count = 1,i;
  46.         while(count != 0)
  47.         {
  48.             count = 0;
  49.             for ( i = 0; i < n-1; i++) {
  50.  
  51.                 if(values[i] > values[(i + 1)] )
  52.                 {
  53.                     swap(values, i);
  54.                     count++;
  55.                 }
  56.                 //if (count == 0) break;
  57.  
  58.             }
  59.  
  60.         }
  61.  
  62.     }
  63.  
  64.  
  65. void swap(int arr[], int i)
  66. {
  67.     int save = arr[i];
  68.     arr[i] = arr[i+1];
  69.     arr[i + 1] = save;
  70.     return;
  71. }
  72.  
  73. void populate(int arr[])
  74. { int i;
  75.     for( i = 0; i < arraysize; i++)
  76.     {
  77.         arr[i] = (rand() % 15);
  78.     }
  79. }
  80.  
Success #stdin #stdout 0s 2008KB
comments (?)
stdin 
Standard input is empty
stdout 
before func
6
5
4
11
6
11
12
3
3
0


after func
0
3
3
4
5
6
6
11
11
12
https://ideone.com/k1LJau
language:
C (gcc 8.3)
created:
10 years ago
visibility:
secret

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