Easter Shop

package main

import "fmt"

func main() {
    var availableEggs, eggs, soldEggs  int
    fmt.Scanln(&availableEggs)

    var input string
    fmt.Scanln(&input)

    for input != "Close" {
        fmt.Scanln(&eggs)
        if input == "Buy" {
            if availableEggs - eggs < 0 {
                break
            }
            availableEggs -= eggs
            soldEggs += eggs
        } else if input == "Fill" {
            availableEggs += eggs
        }
        fmt.Scanln(&input)
    }

    if input == "Close" {
        fmt.Printf("Store is closed!\n%d eggs sold.\n", soldEggs)
    } else {
        fmt.Printf("Not enough eggs in store!\nYou can buy only %d.\n", availableEggs)
    }
}