World Snooker Championship

package main

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

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

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

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

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

    var ticketPrice, totalPrice float64

    if stageOfTheChampionship == "Quarter final" {
        if typeOfTickets == "Standard" {
            ticketPrice = 55.50
        } else if typeOfTickets == "Premium" {
            ticketPrice = 105.20
        } else if typeOfTickets == "VIP" {
            ticketPrice = 118.90
        }
    } else if stageOfTheChampionship == "Semi final" {
        if typeOfTickets == "Standard" {
            ticketPrice = 75.88
        } else if typeOfTickets == "Premium" {
            ticketPrice = 125.22
        } else if typeOfTickets == "VIP" {
            ticketPrice = 300.40
        }
    } else if stageOfTheChampionship == "Final" {
        if typeOfTickets == "Standard" {
            ticketPrice = 110.10
        } else if typeOfTickets == "Premium" {
            ticketPrice = 160.66
        } else if typeOfTickets == "VIP" {
            ticketPrice = 400.00
        }
    }

    totalPrice = ticketPrice * float64(ticketCount)

    if totalPrice > 4000 {
        totalPrice *= 0.75
        selfieWithTheTrophy = "N"
    } else if totalPrice > 2500 {
        totalPrice *= 0.90
    }

    if selfieWithTheTrophy == "Y" {
        totalPrice += float64(ticketCount * 40)
    }

    fmt.Printf("%.2f\n", totalPrice)
}