Write code to implement bubble sort in Java?

devquora
devquora

Posted On: Jan 08, 2021

 

Following code implements bubble sort in JAVA:

// Java program for implementation of Bubble Sort
class BubbleSort
{
    void bubbleSort(int arr[])
    {
        int n = arr.length;
        for (int i = 0; i < n-1; i++)
            for (int j = 0; j < n-i-1; j++)
                if (arr[j] > arr[j+1])
                {
                    // swap temp and arr[i]
                    int temp = arr[j];
                    arr[j] = arr[j+1];
                    arr[j+1] = temp;
                }
    }
 
    /* Prints the array */
    void printArray(int arr[])
    {
        int n = arr.length;
        for (int i=0; i<n; ++i)
            System.out.print(arr[i] + " ");
        System.out.println();
    }
 
    // Driver method to test above
    public static void main(String args[])
    {
        BubbleSort ob = new BubbleSort();
        int arr[] = {64, 34, 25, 12, 22, 11, 90};
        ob.bubbleSort(arr);
        System.out.println("Sorted array");
        ob.printArray(arr);
    }
}

    Related Questions

    Please Login or Register to leave a response.

    Related Questions

    Capgemini Java Interview Questions

    What is database normalization? Explain types of it.

    In SQL, normalization of data is a process through with data is organized in tables used for the reduction of redundancy and dependency of data. It divides large tables into smaller ones using some se...

    Capgemini Java Interview Questions

    What is difference between Class and object In JAVA?

    Difference between Class and object In JAVA:Class - A class is like a blueprint. It is the class with the help of which objects are created. The class holds together data and methods in one single...