07. Tennis Ranklist

package main

import "fmt"

func main() {
    var tournamentCount, points int
    fmt.Scanln(&tournamentCount)
    fmt.Scanln(&points)

    var tournamentPoints = 0
    var win = 0

    var currentTournament string

    for i := 0; i < tournamentCount; i++ {
        fmt.Scanln(&currentTournament)

        switch currentTournament {
            case "W":
                tournamentPoints += 2000
                win++
            case "F":
                tournamentPoints += 1200
            case "SF":
                tournamentPoints += 720
        }
    }

    fmt.Printf("Final points: %d\n", points + tournamentPoints)
    fmt.Printf("Average points: %d\n", tournamentPoints / tournamentCount)
    fmt.Printf("%.2f%%\n", float64(100.0 * win) / float64(tournamentCount))
}