while-loops.js

// for (let i = 0; i < 20; i++) {
//     console.log(i);
// }

// while (pinIsIncorrect) {
//     askForPinCode();
// }

// let i = 0;
// while (i < 20) {
//     console.log(i);
//     i++;
// }

// Function takes in a number and as long as that number is less than 2,000, double it
function numberDoubler(num) {
    
    // Start output num at num
    let outputNum = num;

    // While outputNum is less than 2000, loop
    while (outputNum < 2000) {
        console.log('Output num:', outputNum);
    }

    // Return output num
    console.log('Output num:', outputNum);
    return outputNum;
}

const multipledNumber = numberDoubler(2);
console.log('Final output:', multipledNumber);

// Note: [ctrl] + [c] will interupt a program