Chapter 7, Problem 3E

Explanation of Solution

Method “countInRange()” to count the number of integers between the given range:

//Definition of class

public class Text {

    //Definition of main method

    public static void main(String[] args)

    {

        //Create an array

        int[] arr = {14, 1, 22 , 17 , 36, 7, - 43, 5};

        //Call the method countInRange()

        System.out.println(countInRange(arr, 4, 17));

    }

    //Definition of method countInRange()

    public static int countInRange(int[] a, int min, int max)

    {

        //Declare and initialize the required variable

        int num = 0;

        //Traverse the loop till it reaches the length

        for (int i = 0; i < a...