day0HelloWorld.js

'use strict';

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', (inputStdin) => {
  inputString += inputStdin;
});

process.stdin.on('end', (_) => {
  inputString = inputString
    .trim()
    .split('\n')
    .map((string) => {
      return string.trim();
    });

  main();
});

function readLine() {
  return inputString[currentLine++];
}

/**
 *   A line of code that prints "Hello, World!" on a new line is provided in the editor.
 *   Write a second line of code that prints the contents of 'parameterVariable' on a new line.
 *
 *	Parameter:
 *   parameterVariable - A string of text.
 **/
function greeting(parameterVariable) {
  // This line prints 'Hello, World!' to the console:
  console.log('Hello, World!');
  // This is the answer
  console.log(parameterVariable);
  // Write a line of code that prints parameterVariable to stdout using console.log:
}

function main() {
  const parameterVariable = readLine();

  greeting(parameterVariable);
}