function price(input) {
    let distance = Number(input.shift());
    let time = input[0];

    if (distance < 20) {

        if (time === "day") {
            var taxi = 0.70 + distance * 0.79;
        } else {
            taxi = 0.70 + distance * 0.90;
        }
        console.log(taxi.toFixed(2));
    } else if (distance >= 20 && distance < 100) {
        console.log((distance * 0.09).toFixed(2));
    } else {
        console.log((distance * 0.06).toFixed(2));
    }
}