Maiden Party

package main

import (
  "fmt"
  "math"
)

func main() {
    var partyPrice float64
    fmt.Scanln(&partyPrice)

    var loveMessageCount, waxRoseCount, keychainCount, caricatureCount, luckySurpriseCount int
    fmt.Scanln(&loveMessageCount)
    fmt.Scanln(&waxRoseCount)
    fmt.Scanln(&keychainCount)
    fmt.Scanln(&caricatureCount)
    fmt.Scanln(&luckySurpriseCount)

    totalCount := loveMessageCount + waxRoseCount + keychainCount + caricatureCount + luckySurpriseCount

    budget := float64(loveMessageCount) * 0.60 + float64(waxRoseCount) * 7.20 + float64(keychainCount) * 3.60 + float64(caricatureCount) * 18.20 + float64(luckySurpriseCount) * 22

    if totalCount >= 25 {
        budget *= 0.65
    }

    budget = budget * 0.9 - partyPrice

    if budget >= 0 {
        fmt.Printf("Yes! %.2f lv left.", budget)
    } else {
        fmt.Printf("Not enough money! %.2f lv needed.", math.Abs(budget))
    }
}