JSFiddle - React, Tailwind, and code Playground

by Alen Doe

JavaScript

for (let i = 99; i <= 999; i++) {
    for (let j = 99; j <= 999; j++) {
				Polidrom(i,j);
    }
}

function Polidrom(x,y) {
    let num 	 = '' + x * y;
    let arr 	 = num.split('');
    let stfi 	 = Math.floor(arr.length / 2);
    let start  = arr.splice(0, stfi).join().replace(',', '');
    let finish = arr.slice(-stfi).reverse().join().replace(',', '');
    
    if (start === finish) {
       console.log(num);
    }
}