// there are various ways to take input and output in JavaScript like there are 6 mainly 6 way to get output in JavaScript
// like by ID
// by class
// by document.write()
// by events()
//by functions
//and there are endless way to get input in JavaScript because it have 7 types of data like
// Strings, Number, BigInit, Bolean, undefined, nan, object
// there are endless concept to learn javascript there are some various types of input like function, loops, objects and many more