Check number is positive, negative or zero in Java
if else if - Question 2
In this question, we will see how to input a number and check if it is a positive number or a negative number or a zero in Java programming using the if else if statement. To know more about if else if statement click on the if else if statement lesson.
Q2) Write a program in Java to input a number and check if it is a positive number or a negative number or a zero.
Program
import java.util.Scanner;
public class Q2
{
public static void main(String args[])
{
int n;
Scanner sc=new Scanner(System.in);
System.out.print("Enter a number ");
n=sc.nextInt();
if(n>0)
{
System.out.print("Positive number");
}
else if(n<0)
{
System.out.print("Negative number");
}
else
{
System.out.print("Zero");
}
}
}Output
Enter a number -5 Negative number
