Chapter 2, Problem 26.1E

Explanation of Solution

Program code:

//import the required packages

import java.util.Scanner;

//define a class Main

class Main

{

    //define main function

    public static void main(String[] args)

    {

        int n, sum_p=0, sum_n=0, sum_z=0;

        int count=1;

        //create the variable of Scanner class

        Scanner input=new Scanner(System.in);

        //iterate a do..while loop

        do

        {

            //prompt the user to enter two integers

            System.out.print("Enter the number: ");

            //scan fo the inputs

            n=input.nextInt();

            //if the condition is true

            if(n>0)

                //increment the value of sum_p by 1

                sum_p++;

            //if the condition is true

            else if(n<0)

                //increment the value of sum_n by 1

                sum_n++;

    �...