09. Weather Forecast

function weatherForecast(input) {

    let weather = input[0];

    if (weather === "sunny") {
        console.log("It's warm outside!");
    } else {
        console.log("It's cold outside!");
    }
}

ИЛИ ТАРИКАТСКАТА С ТЕРНАРЕН ОПЕРАТОР:

function weatherForecast(input) {

    console.log(`It's ${input[0] === "sunny" ? "warm" : "cold"} outside!`);
}