WebExample: How to find the sum of even digits of a number in JavaScript let num = parseInt(prompt("Enter a number:")); let sum = 0 while (num > 0) { r = num % 10; if (r % 2 == 0) { sum = sum + r; } num = parseInt(num / 10); } console.log("Sum of even digits of a number:" + sum); Output: Enter a number:> 2345 Sum of even digits of a number:6 Web23 Sep 2024 · To find the sum of digits in JavaScript, there are two approaches, the first is to divide the number and add the remainder to obtain the sum, and the other is by using …

Sum of Digits of a Number in JavaScript - Coding Deekshi

Web6 Feb 2024 · Sum of Digits of a Number in JavaScript Find Sum of Digits. In the following example, we will add all the digits in the given number (12345) for just one time. Sum of … WebGiven an integer num, repeatedly add all its digits until the result has only one digit, and return it. Example 1: Input: num = 38 Output: 2 Explanation: The process is 38 --> 3 + 8 --> 11 11 --> 1 + 1 --> 2 Since 2 has only one digit, return it. Example 2: Input: num = 0 Output: 0 Constraints: 0 <= num <= 2 31 - 1 how to increase lung capacity with spirometer

Sum Of Digits JavaScript - YouTube

WebIn this program, You will learn how to find the sum of even digits of a number in JavaScript. while (Condition) { Statement Increment/Decrement } Example: Web19 Aug 2024 · Recursive sum all the digits of a number JavaScript - Let’s say, we are required to create a function that takes in a number and finds the sum of its digits … Web19 Feb 2024 · You can get the sum of a numeric array with only a single line of code like this: const sum = [1, 2, 3, 4, 5].reduceRight( (acc, cur) => acc + cur, 0); console.log(sum); Output: 15 Using a classic For loop This is an easy-to-understand approach and has been used for decades. However, the code is a bit longer. Example: how to increase luck wikihow