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BubbleSort.cpp

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#include <stdbool.h>
#include <stdio.h>

void swap(int *xp, int *yp)
{
    int temp = *xp;
    *xp = *yp;
    *yp = temp;
}

void bubbleSort(int arr[], int n)
{
    int i, j;
    bool swapped;

    for (i = 0; i < n - 1; i++)
    {
        swapped = false;

        for (j = 0; j < n - i - 1; j++)
        {
            if (arr[j] > arr[j + 1])
            {
                swap(&arr[j], &arr[j + 1]);
                swapped = true;
            }
        }

        if (swapped == false)
            break;
    }
}

void printArray(int arr[], int size)
{
    int i;

    for (i = 0; i < size; i++)
        printf("%d ", arr[i]);
}

int main()
{
    int arr[] = {64, 34, 25, 12, 22, 11, 90};
    int n = sizeof(arr) / sizeof(arr[0]);
    bubbleSort(arr, n);

    printf("Sorted Array : \n");
    printArray(arr, n);

    return 0;
}