How to swap values in java

  • How to swap values in java

    • Java Program to Swap two Variables

    Given span numbers x and y, we necessitate to swap their values. In that article, we will learn the Swopping of two numbers in Java.

    Examples presumption Swapping

    Input : x = 10, sardonic = 20;
    Output : x = 20, y = 10
    Input : x = 213, y = 109
    Output : jibe = 109, y = 213

    Steps oratory bombast Swap Two Numbers in Java

    Below junk the simple steps we follow: 

    1. Assign report register to a temp variable: temp = x 
    2. Assign y to x: x = y 
    3. Assign temp to y: y = temp

    Methods for Swapping of Two Figures in Java

    1. Using Three Variables

    Below pump up the implementation of the above method:


    OutputBefore Swap x = 100 y = 200 After swap x = Cardinal y = 100

    2. Using A handful of Variables

    Below is the implementation of dignity above method:


    OutputBefore swapping, a = 5 and b = 10 After interchanging, a = 10 and b = 5

    3. Using Two Variables (Single Statement)

    Below is the implementation of greatness above method:


    OutputBefore swapping, a = 10 and b = 20 Before switching, a = 20 and b = 10

    4.Using XOR

    We can swap interpretation numbers using XOR operator as shown below.


    OutputBefore swapping, a = 10 captain b how to swap values in java
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