function solve(input) {
    let team = input[0];
    let souvenir = input[1];
    let number = Number(input[2]);
    let price = 0;

    if (team === "Argentina") {
        switch (souvenir) {
            case "flags":
                price = number * 3.25;
                break;
            case "caps":
                price = number * 7.2;
                break;
            case "posters":
                price = number * 5.1;
                break;
            case "stickers":
                price = number * 1.25;
                break;
        }
    }
    if (team === "Brazil") {
        switch (souvenir) {
            case "flags":
                price = number * 4.2;
                break;
            case "caps":
                price = number * 8.5;
                break;
            case "posters":
                price = number * 5.35;
                break;
            case "stickers":
                price = number * 1.2;
                break;
        }
    }
    if (team === "Croatia") {
        switch (souvenir) {
            case "flags":
                price = number * 2.75;
                break;
            case "caps":
                price = number * 6.9;
                break;
            case "posters":
                price = number * 4.95;
                break;
            case "stickers":
                price = number * 1.1;
                break;
        }
    }
    if (team === "Denmark") {
        switch (souvenir) {
            case "flags":
                price = number * 3.1;
                break;
            case "caps":
                price = number * 6.5;
                break;
            case "posters":
                price = number * 4.8;
                break;
            case "stickers":
                price = number * 0.9;
                break;
        }
        if (
            team !== "Argentina" &&
            team !== "Brazil" &&
            team !== "Croatia" &&
            team !== "Denmark"
        ) {
            console.log("Invalid country!");
            return;
        }
        if (
            souvenir !== "flags" &&
            souvenir !== "caps" &&
            souvenir !== "posters" &&
            souvenir !== "stickers"
        ) {
            console.log("Invalid stock!");
            return;
        }
    }
    if (
        team === "Argentina" ||
        team === "Brazil" ||
        team === "Croatia" ||
        team === "Denmark"
    ) {
        console.log(
            `Pepsi bought ${number} ${souvenir} of ${team} for ${price.toFixed(2)} lv`
        );
    } else {
        console.log("Invalid country!");
    }


}