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Java Array Demonstration

an int variable k ,
an int array currentMembers that has been declared and initialized,
an int variable memberID that has been initialized, and
an boolean variable isAMember ,
write code that assigns true to isAMember if the value of memberID can be found in currentMembers , and that assigns false to isAMember otherwise. Use only k , currentMembers , memberID , and isAMember .

Solution Preview

import java.io.*;

public class ArrayDemo{
int[] currentMembers; // declare an array of integers
int memberID;
boolean isAMember;
int k;

memberID = 5;
boolean ...

Solution Summary

It's a practical solution in Java that helps understand the nature of arrays and how to use object oriented methods to initialize an array and check membership of the array.