NewClass2

package newpackage;

import java.util.Scanner;

public class NewClass2 {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int sid[] = new int[5];

        int count = 0;
        int x = 0;
        int num = 0;
        System.out.println("Enter number between 10 to 100: \n");

        while (x < sid.length) {

            System.out.println("Enter number "+(x+1)+": ");
            num = input.nextInt();

            if ((num >= 10) && (num <= 100)) {
                boolean digit = false;
                x++;

                for (int i = 0; i < sid.length; i++) {
                    if (sid[i] == num) {
                        digit = true;
                    }
                }

                if (!digit) {

                    sid[count] = num;

                    count++;

                } else {
                    System.out.printf("the number was entered before \n");
                }

            } else {
                System.out.println("number must be between 10 and 100");
            }

            for (int i = 0; i < x; i++) {
                System.out.print(sid[i] + " ");

            }

            System.out.println();
        }

    }
}