Java: “error: cannot find symbol”

Question

(Rookie mistake, I\'m sure.)

I\'m a first year computer science student, and attempting to write a program for an assignment, with the code;

import          


        

Answer 1

import java.util.Scanner;
public class Lab10Ex1 {

   private static int n;

   public static void main(String[] arg) {
    Scanner keyboard = new Scanner(System.in);
    System.out.println("Please type a number: ");
     n = keyboard.nextInt(); 
    calcNumFactors();
  }
  public static void calcNumFactors(){

   System.out.print(n + 1);

  }
}