Input integer check positive, negative or zero using switch case in Java
switch case - Question 4
In this question, we will see how to input an integer and check whether it is a positive number or negative number or a zero in Java programming using the switch case statement. To know more about switch case statement click on the switch case statement lesson.
Q4) Write a program in Java to input an integer and check whether it is a positive number or negative number or a zero using the switch case statement.
Program
import java.util.Scanner;
public class Q4
{
public static void main(String args[])
{
int n,c;
Scanner sc=new Scanner(System.in);
System.out.print("Enter a number ");
n=sc.nextInt();
c=(n>0)?1:(n<0)?2:3;
switch(c)
{
case 1:
System.out.print("Positive Number");
break;
case 2:
System.out.print("Negative Number");
break;
default:
System.out.print("Zero");
}
}
}Output
Enter a number -14 Negative Number
