Series Calculator

package main

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

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

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

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

    scanner.Scan()
    time,_ := strconv.ParseFloat(scanner.Text(), 64)

    minutes := float64(season * volume) * time * 1.2 + float64(season) * 10

    fmt.Printf("Total time needed to watch the %s series is %d minutes.", series, int(minutes))
}