Homework 1: Write a java application to take input of length from the user and computes the area and perimeter of the square. (Hint: area = L L and perimeter = 4 *L). Homework 2: Write a java application to take input of temperature from the user using an input dialog box and converts the temperature from Celsius to Fahrenheit and displays the result in a message dialog box. (Hint: F = 1.8*C + 32) Homework 3: The following program contains 11 errors! What are they? public class Tricky public static main(String args) { System.out.println(Hello world); system.out.Pritnin("Do you like this program"?); System.out.println() System.println("I wrote it myself."; { }