Can anyone help me? It's always showing "-----WELCOME----- ENTER TOTAL PERSON COUNT: Exception in thread "main" java.util.InputMismatchException " : import java.util.Scanner;
   public class Main {

    public static void main(String[] args) {
        System.out.println("-----WELCOME-----");
        Scanner input = new Scanner(System.in);
        System.out.println("ENTER TOTAL PERSON COUNT: ");
        long c = input.nextLong();
       
        }
    }