1const prompt = require('prompt-sync')();
2//You gotta download prompt-sync by doing npm i prompt-sync
3var time = prompt("Give time in seconds: ")
4time = parseInt(time)
5setInterval(function(){
6    console.log(time)
7    if(time = 0){
8        console.log("Time over")
9    }
10    else{
11    time = time - 1}
12}, 1000);