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Exercise 1

Write a dynamic greeter program named greeter.js. The program should ask for your name, then output Hello, {name}! where {name} is the name you entered:

$ node greeter.js
What is your name? Sue
Hello, Sue!

Solution

let readlineSync = require('readline-sync');
let name = readlineSync.question('What is your name? ');
console.log('Hello, ' + name + '!');

let readlineSync = require('readline-sync');
let name = readlineSync.question('What is your name? ');
console.log(`Hello, ${name}!`);

let name = prompt('What is your name? ');
console.log(`Hello, ${name}!`);

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