Concept explainers
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++;
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Chapter 2 Solutions
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
- Q5. (Find the second lowest interger number) Write a program that prompts the user to enter a set of integer numbers, and finally displays the second lowest integer number in the set. To exit from the program enter -1. Here is a sample run Enter a set of integer numbers: 3 57 928-1 The second lowest number is 3.arrow_forwardAlert dont submit AI generated answer. (Central city) Given a set of cities, the central city is the city that has the shortest total distance to all other cities. Write a program that prompts the user to enter the number of the cities and the locations of the cities (coordinates), and finds the central city and its total distance to all other cities. Sample Run Enter the number of cities: 5 Enter the coordinates of the cities: 2.5 5 5.1 3 1 9 5.4 54 5.5 2.1 The central city is at (2.5, 5.0) The total distance to all other cities is 60.81 Class Name: Exercise08_21arrow_forwardQ1: (Palindrome number) Write a program that prompts the user to enter a three-digit integer and determines whether it is a palindrome number. A number is palindrome if it reads the same from right to left and from left to right. Here is a sample run of this program: Enter a three-digit integer: 121 121 is a palindrome Enter a three-digit integer: 123 123 not a palindromearrow_forward
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