uni/inf1000/hw1/Beslutninger.java

import java.util.Scanner;

class Beslutninger {
	private static void a() {
		int age = 18;
	}

	private static void b() {
		int age = 18;

		//Checks the user's age, telling whether they're legal age or not
		if (age >= 18) {
			System.out.println("You're of legal age.");
		} else {
			System.out.println("You're not of legal age.");
		}
	}

	private static void c() {
		Scanner s = new Scanner(System.in);

		//Asks the user how old they are
		System.out.println("How old are you?");
		int age = s.nextInt();

		//Checks the user's age, telling whether they're legal age or not
		if (age >= 18) {
			System.out.println("You're of legal age.");
		} else {
			System.out.println("You're not of legal age.");
		}
	}

	public static void main(String[] args) {
		a();
		b();
		c();
	}
}