stack for javascript

Algorithm Practice for stacks in javascript

by yash009

JavaScript

var letters = [];
var word = prompt("Enter a word");
var rword = "";

//Push letters in the stack
for(var i=0; i< word.length; i++) {
    letters.push(word[i]);
}

//pop off letters from the stack
for(var i=0; i< word.length; i++) {
    rword += letters.pop();
}

if(rword===word) {
    console.log(word + ' ' + 'is a palindrome');
}
else {
    console.log(word + ' ' + 'is not a palindrome');
}