I very simple program in Java that will ask the user to give a number and then our program will check and determine if the the given number is a positive or negative number using getters and setters in Java. The code is very short and easy to understand. Thank you.
My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Sample Program Output
Program Listing
package demo;
import java.util.Scanner;
class check_value {
public int val_number;
public check_value(int a)
{
val_number = a;
}
public void setCheck_value(int a) {
val_number = a;
}
public int getCheck_value() {
return(val_number);
}
public void displayResult()
{
if (val_number >=0) {
System.out.println();
System.out.print("The given number " + val_number + " is a Positive Number.");
System.out.println("\n\n");
System.out.print("===== END OF PROGRAM ======");
System.out.println();
}
else {
System.out.println();
System.out.print("The given number " + val_number + " is a Negative Number.");
System.out.println("\n\n");
System.out.print("===== END OF PROGRAM ======");
System.out.println();
}
}
}
public class Positive_Negative_Numbers {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int b=0;
System.out.println();
System.out.println("POSITIVE AND NEGATIVE NUMBER CHECKER IN JAVA OOP");
System.out.println();
System.out.print("Give a Number : ");
b = input.nextInt();
check_value num_values = new check_value(b);
num_values.displayResult();
input.close();
}
}
