Linear Search Program in Java

import java.util.*;

public class LinearSearch
{
    public static void main(String[] args)
    {
        int n,
        pos = -1;
        boolean flag = false;
        int ar[] = new int[10];
        Scanner sc = new Scanner(System.in);
        for (int i = 0; i < 10; i++)
        {
            System.out.print("Enter the number ar[" + i + "]:");
            ar[i] = sc.nextInt();
        }
        System.out.print("Enter number to be search:");
        n = sc.nextInt();
        for (int i = 0; i < 9; i++)
        {
            if (ar[i] == n)
            {
                pos = i + 1;
                flag = true;
                break;
            }
        }
        if (flag)
        {
            System.out.println("Position=" + pos);
        }
        else
        {
            System.out.println("Number not found.");
        }
    }
}

Output:

Enter the number ar[0]:15
Enter the number ar[1]:25
Enter the number ar[2]:45
Enter the number ar[3]:36
Enter the number ar[4]:12
Enter the number ar[5]:32
Enter the number ar[6]:47
Enter the number ar[7]:65
Enter the number ar[8]:69
Enter the number ar[9]:58
Enter number to be search:32
Position=6

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