Thread: Need help with easy Array and bubble sort code

  1. #1
    Registered User
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    Jan 2017
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    Need help with easy Array and bubble sort code

    Hey guys! I Need some help adding a basic bubble sort to this code so it sorts from small to large.

    I need to add it where it says /* Bubble Sort Code */

    Code:
    Thanks!!
    
    #include <stdio.h>
    #include <stdlib.h>
    #include <time.h>
    #define MAX 10
    
    int a[MAX];
    
    int main()
    {
      // seed PRNG
      srand(time(NULL));
    
      int i, t, x, y;
    
      printf("The unsorted array:\n");
      for (i=0; i < MAX; i++)
    {
    a[i] = rand() % 1024; // pick pseudorandom numbers between [0] and [1023]
    printf("%d\n", a[i]);
    }
    
    /* Bubble Sort Code */
    
    return 0;
    }
    
    

  2. #2
    Programming Wraith GReaper's Avatar
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    We won't solve your homework for you.

    Here's the wikipedia article on Bubble-sort:
    Bubble sort - Wikipedia
    Devoted my life to programming...

  3. #3
    Registered User
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    Jun 2011
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    4,508
    There's no reason your array should be global. You should declare it in main().

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