casino

package main

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

func main() {
    var cash int64
    scanner := bufio.NewScanner(os.Stdin)

    scanner.Scan()
    rounds,err := strconv.ParseInt(scanner.Text(), 10, 64)
    if err != nil {
        fmt.Println(err)
    }

    scanner.Scan()
    cash,err = strconv.ParseInt(scanner.Text(), 10, 64)
    if err != nil {
        fmt.Println(err)
    }

    var i int64
    for i = 0; i < rounds; i++ {
        var bet int64

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

        bet = int64(math.Ceil(float64(cash)/float64(4)))
        cash = cash - bet
        inputs := strings.Split(play," ")
        roll,err := strconv.ParseInt(inputs[0], 10, 64)
        if err != nil {
            fmt.Println(err)
        }
        switch inputs[1] {
        case "ODD":
            if roll % 2 == 1 {
                cash = cash + 2*bet
            }
        case "EVEN":
            if roll % 2 == 0 && roll != 0 {
                cash = cash + 2*bet
            }
        case "PLAIN":
            if inputs[0] == inputs[2] {
                cash = cash + 36*bet
            }
        }
    }

    fmt.Println(cash);
}