In this example, you will learn to write a program to swap two variables in JavaScript using various methods.

May 28, 2024 · Below are the approaches used to swap two numbers without using a temporary variable: Example 1: The idea is to get a sum in one of the two given numbers. The numbers can then be swapped using the sum and subtraction from the sum. Example 2: Multiplication and division can also be used for swapping.

Apr 24, 2013 · Here's a one-liner to swap the values of two variables. Given variables a and b: b = [a, a = b][0]; Demonstration below:

Apr 2, 2025 · In this article, we will learn about swapping 2 variables with Various Approaches. Here, we will be using a destructing Assignment. The destructing assignment makes it possible to unpack values from an array, object, or other properties into distinct variables. Then we copy the value of B to A (A would be overwritten).

Nov 22, 2024 · The program defines a function swapNumbers that takes two parameters, a and b, and uses destructuring assignment to swap their values without a temporary variable.

Mar 1, 2025 · Write a JavaScript function that swaps two numeric variables using arithmetic operations only. Write a JavaScript function that swaps variables using bitwise XOR and …

This guide will walk you through writing a JavaScript program to swap two variables using different methods, such as using a temporary variable and swapping without a temporary variable. Create a JavaScript program that: Accepts two variables. Swaps their values. Displays the values of the variables before and after swapping.

There are different ways to swap numbers. here we will cover them. let y = prompt( 'Enter second value: ') ; //define a temp variable . let temp; //swap values using temp variable . temp = x; x = y; y = temp; console.log(`Value of y after swapping = ${y}`) ; </script>

var a, b; a = parseInt (window. prompt (“enter a value”, “0”)); b = parseInt (window. prompt (“ enter b value”, “0”)); document.write (“ values before swapping a = “ + a + “ b = “+ b ); a = a * b; b = a/b; a = a/b; document.write (“< h1 value after swapping a = “ + a+” b = “+b + “ …

Jan 10, 2024 · Swapping numbers is a common task in programming. In JavaScript, there are several methods to exchange the values of two variables. In this article, we’ll explore different techniques, from...