package main

import "fmt"

func main() {
	price, inStock := 100, true

	if price > 80 {
		fmt.Println("Too Expensive!")
	}

	// _ = inStock

	if price <= 100 && inStock == true {
		fmt.Println("Buy it!")
	}

	if price < 100 {
		fmt.Println("It is cheap")
	} else if price == 100 {
		fmt.Println("hmmm...")
	} else {
		fmt.Println("Expensive!")
	}

	age := 17

	if age >= 0 && age < 18 {
		fmt.Printf("You can not vote. Please return in %d years. \n", 18-age)
	} else if age == 18 {
		fmt.Printf("This is your first vote")
	} else if age > 18 && age <= 100 {
		fmt.Printf("Please vote")
	} else {
		fmt.Printf("Invalid age")
	}
}