04. Personal Titles

function personalTitles(input) {
    let age = Number(input[0]);
    let gender = input[1];

    if (gender == "m") {
        if (age < 16) {
            console.log("Master");
        } else {
            console.log("Mr.");
        }
    } else {
        if (age < 16) {
            console.log("Miss");
        } else {
            console.log("Ms.");
        }
    }
}

Решение с тернарен оператор:

function personalTitles(input) {
    let age = Number(input[0]);
    let gender = input[1];

    console.log(age >= 16? (gender == "f"? "Ms.": "Mr.") : (gender == "f"? "Miss": "Master"));
}

Taрикатско решение:)

function personalTitles(input) {

    console.log(Number(input[0]) >= 16? (input[1] == "f"? "Ms.": "Mr.") : (input[1] == "f"? "Miss": "Master"));
}