User input in javascript

#1

How can we take user input in javascript?
I tried to use prompt and input but they are not working in webstorm and visual studio code.

#2

@rishu1450 if you meant taking input from standard input buffer (stdin) in js, here is how you can do it, this is the hackerrank stub

process.stdin.resume();
process.stdin.setEncoding('ascii');

var input_stdin = "";
var input_stdin_array = "";
var input_currentline = 0;

process.stdin.on('data', function (data) {
    input_stdin += data;
});

process.stdin.on('end', function () {
    input_stdin_array = input_stdin.split("\n");
    main();    
});

function readLine() {
    return input_stdin_array[input_currentline++];
}

function solveMeFirst(a, b) {
  // Hint: Type return a+b below   
}


function main() {
    var a = parseInt(readLine());
    var b = parseInt(readLine());;

    var res = solveMeFirst(a, b);
    console.log(res);
}
#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.