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I need your help.
for example I input 3 elements

Enter any number= 1
Enter any number= 2
Enter any number= 3


public int getNum(){
if(n<=99){

I'm finish to convert it to OOP approach .. but I have an other problem .. when I choice 2.Delete the program will exit.
Please tell me what to do ..
here's the code

import java.util.Scanner;...

I don't know how .I'm a new in java

Hi guys, please help me to convert this code to OOP approach that that contains a method.
I hope someone will response . Thanks in advance


import java.io.*;
public class Project
{
...

Someone who can help to improve my program .. I need to add an Insert, Display and Delete in my program
but i dont know how to do that.
the sample output just like this :

-~-~-~-CONVERSION...

I have a problem with Payroll program I want to input only a alphabet for the name , if the
user's input a number, for example, "sam4pl3" or "123 " the program will show a message "Number is not...

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Greetings ,

I have a problem with my payroll program .my problem is, how can I add error messages in my program.For example , if the user commit error 3 times quit the program after the 3rd...