bubble.c

    /*
     * C program to sort N numbers in ascending order using Bubble sort
     * and print both the given and the sorted array
     */
    #include <stdio.h>
    #define MAXSIZE 10
     
    void main()
    {
        int array[MAXSIZE];
        int i, j, num, temp;
     
        printf("Enter the value of num \n");
        scanf("%d", &num);
        printf("Enter the elements one by one \n");
        for (i = 0; i < num; i++)
        {
            scanf("%d", &array[i]);
        }
        printf("Input array is \n");
        for (i = 0; i < num; i++)
        {
            printf("%d\n", array[i]);
        }
        /*   Bubble sorting begins */
        for (i = 0; i < num; i++)
        {
            for (j = 0; j < (num - i - 1); j++)
            {
                if (array[j] > array[j + 1])
                {
                    temp = array[j];
                    array[j] = array[j + 1];
                    array[j + 1] = temp;
                }
            }
        }
        printf("Sorted array is...\n");
        for (i = 0; i < num; i++)
        {
            printf("%d\n", array[i]);
        }
    }