Find Sum of Digits in JavaScript | While Loop Logic

Описание: Learn how to calculate the sum of digits of a number using JavaScript. This is a classic beginner-level logic program using loops and modulus operator.
✅ Uses while loop
✅ Breaks number into digits
✅ Clean, clear & simple explanation
#coding #education #trending #trend #new #viralvideo #shortvideo #short #viralshorts #video #viralshort #vlog #viralreels