Can't pass Node.js practice

Question

Open JavaScript practice, first task with node.js. I can't pass user's input 'coz it is always NaN. I already solved it on my computer with "readline" module, but can't do it on SoloLearn.
Please help me.

Answer 1

Boris big sale is pro one , i can tell about trip planner

function main() {
var distance = parseInt(readLine(), 10);
//your code goes here
var hours=distance/40;
console.log(hours*60)
}

Answer 2

Yes but here the program itself calls main

Answer 3

Trip planner?

Answer 4

Abhay, ty wm! The problem was with function main. For any function to do something you need to run it -
main();
But in this case it caused only problems.

Answer 5

Abhay, yes. And "Big sale" also.