frontend-avond-javascript-oefeningen/whileloop.js

let input = require('readline-sync');

let fuelLevel = 0;

while (true) {
	fuelLevel = input.question('enter the starting fuel level: ');
	 if (fuelLevel > 5_000 && fuelLevel < 30_000) {
		break;
   }
}

console.log(fuelLevel);


//while ( astronauts <= 7) {

//}