private case 2 is error ?

const readline = require('readline');

const inp = readline.createInterface({

input: process.stdin});

const userInput = [];

inp.on("line", (data) =>{

userInput.push(data);

});

inp.on("close", () => {

var celcius = userInput[0];

var farhit = celcius * 1.8 + 32;

console.log(farhit);

});