Program.java

import java.util.Scanner;

public class Program {

	public static void main(String[] args) {
		System.out.println(2 + 2 - 10 * 3);
		int x = 10;
		System.out.println(x + x);
		// double
		// float
		// boolean
		// char
		// 
		
		double y = 10.2;
		System.out.println(y * 2);
		
		boolean isStudent = false;
		
		char c = 'a';
		
		String s = "hello";
		
		String number = "2";
		int actuallyNumber = 2;
		//byte short long
		
		boolean isSunny= false;
		boolean haveWork = true;
		boolean wakeMeUp = (isSunny || haveWork) && false;
		// && AND
		// || OR
		// ! NOT
		
		boolean isNotSunny = !isSunny;
		
		Scanner keyboard = new Scanner(System.in);
		System.out.println("Type a number");
		int z = keyboard.nextInt();
		System.out.println(z);
		
		/*
		 * 
		 * 
		 * 
		 * 
		 * 
		 * sdafsadf
		 * 
		 * 
		 * 
		 * 
		 * asdfsdafsa
		 * 
		 * 
		 * 
		 * 
		 * 
		 * 
		 */
	}

}