import java.util.*;
public class PostiveNegativeOrZero {
  
  
  public static void main(String[] args) { 
    Scanner input = new Scanner(System.in);
    
    System.out.print("Enter an integer: ");
    int number = input.nextInt();
    //cascaded if-else
    if(number > 0) {
      System.out.println("You entered a positive number.");
    }else if(number < 0) {
      System.out.println("You entered a negative number.");
    }else{ // number==0
      System.out.println("You entered zero.");
    }
    
    //nested if-else
    if(x>=2) {
      if(x<=5) {
        System.out.println("x is between 2 and 5");
      }else{ // if x>=2 but x is not <= 5, then x>5/ 
        System.out.println("x is greater than 5");
      }
    }
    else {// x < 2
        System.out.println("x is less than 2");
    }
  
  }
  
  
}