fausto1234

Here is a summary of my project. I have a cash for metals company that has both personal and commercial customers. Customers can alos acumulate interest if they keep their money with the company. Some customers are repeat customers, therefore i need a way to keep track of multiple transactions …

Hey JavaAddict, Can you detail more about how to use the hashtable? Or is there another way to make customers have one account but more transactions? I created the 2 classes that inherit from Customer , but i don't know how to link the unique ID with the unique account. …

This is kind of similar to what i have to do so i am going to pot here. I have trouble with the composition code. Is my code bellow correct? [CODE]public class Comp { private double length; Circle mycircle; public CylinderComp (double l, double r) { setLength(l); mycircle = new …

I have to write a program that takes the smallest number from a list of numbers and puts it on the first position. [CODE]public static void minToFront (ArrayList<Integer> minInteger) { int result = 0; int min = minInteger.get(0); for (int i = 0; i < minInteger.size(); i++) { if (minInteger.get(i)< …

I am stuck in this code. I have to print results every 30 tosses for 500 total tosses. I made the 30 but in the loops. And also percentages are showing as 0 Help or hints would be much appreciated. [CODE]import java.util.Random;// program uses class Random public class CoinTossing { …