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I'm trying to do four operations. Find the minimum including 0 # (working on) find the sum of the negative # (Think I'm done) Find the sum of the odd # (working on) How many positive #(working on) I need help on the sum of negative This is what will …

I need to make a string by using a loop to a method from ohter class that is named speak(), and is seperated by a \n the problem is in the class public String allSpeak() [CODE] /* public String allSpeak() ( if (count = null) { System.out.println("No Animals to Speak"); …

The question is if x >=1 then i creates the array if not then it defaults x to 1. [QUOTE]Zoo has one constructor which takes an int as a parameter and uses it to instantiate the array animals to that size, and it also sets count to zero. It should …

ok so I have to make that toggleCircusStatus() gives me the opposite of fromCircus [QUOTE]Write a public method called toggleCircusStatus that negates the value of the circusStatus variable.[/QUOTE]] [CODE] public class Elephant extends Mammal { private boolean fromCircus; public Elephant() { super(); fromCircus = false; } public Elephant ( String …

I just need to make sure that the snippet of code is correct. I don't have all the code as I'm still writing it. If it's possible I need help on the assignment. Maybe clues as to how to do it and maybe point to where I can find the …

The Vehicle.java is the file that I am modifying. The second code is the testdriver. [CODE]public class Vehicle { String make; String model; int year; public Vehicle(String s1, String s2, int y) { if (y >= 1980 && y<= 2012) { year = y; } else { y = 2010; …

I need to verify that the number the user inputed is between 1908 and 2012. here are the actual instructions "The constructor must also verify that the value provided for "year" is at least 1908 and at most 2012 – if not, set the year to 2010 by default" I …

[CODE]import java.util.Scanner; import java.text.DecimalFormat; public class Assignment3 { public static void main(String [] args) { Scanner scan = new Scanner(System.in); String first,last ; int id; //First and last names and ID input System.out.println("Welcome to the Grade Calculator"); System.out.print("Please enter your first name:\t"); first = scan.nextLine(); System.out.print("Please enter your last name:\t"); …