Cruise Ship

package main

import (
  "fmt"
  "bufio"
  "os"
  "strconv"
)

func main() {
    scanner := bufio.NewScanner(os.Stdin)

    scanner.Scan()
    destination := scanner.Text()

    scanner.Scan()
    cabinType := scanner.Text()

    scanner.Scan()
    overnights,_ := strconv.Atoi(scanner.Text())

    dayPrice := 0.0

    if destination == "Mediterranean" {
        if cabinType == "standard cabin" {
            dayPrice = 27.50;
        } else if cabinType == "cabin with balcony" {
            dayPrice = 30.20
        } else {
            dayPrice = 40.50
        }
    } else if destination == "Adriatic" {
        if cabinType == "standard cabin" {
            dayPrice = 22.99
        } else if cabinType == "cabin with balcony" {
            dayPrice = 25.00
        } else {
            dayPrice = 34.99
        }
    } else {
        if cabinType == "standard cabin" {
            dayPrice = 23.00
        } else if cabinType == "cabin with balcony" {
            dayPrice = 26.60
        } else {
            dayPrice = 39.80
        }
    }

    totalSum := dayPrice * 4 * float64(overnights)

    if overnights > 7 {
            totalSum *= 0.75
    }

    fmt.Printf("Annie's holiday in the %s sea costs %.2f lv.\n", destination, totalSum)
}