jsbootcamp/while4.js

{
	'use strict'

	let rlSync = require('readline-sync');
	let fuelLevel = 0;
	let numOfAstronauts = 0;
	let ShuttleAltitude = 0;


	while (fuelLevel < 5000) {
		if (fuelLevel > 30000) {
			break;
		}
		fuelLevel = rlSync.question("What is the current fuel level?\n");
	}

	while (numOfAstronauts) {
		if (numOfAstronauts >= 1 && numOfAstronauts <= 7) {
			break;
		} else {
			numOfAstronauts = rlSync.question("What is the current number of astronauts? Pick a value between 1 to 7.\n");
		}
	}

	while (fuelLevel >= 100) {
		fuelLevel - 100;
		ShuttleAltitude + 50;
		if (fuelLevel < 100) {
			console.log(`The shuttle gained an altitude of ${ShuttleAltitude} km.`);
		}
	}

}