Linear Search

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/*Java program to find the element in an array using linear serach*/
import java.util.Scanner;

public class VSDLinearSearch {
	static Scanner sc = new Scanner(System.in);
	static int n;// Size of array
	static int arr[];
	static int f;// Element to be serached
	// Function to take userinput

	public static void VSDuserInput() {
		System.out.println("Enter size");
		n = sc.nextInt();
		arr = new int[n];
		System.out.println("Enter array elements");
		for (int i = 0; i < n; i++) {
			arr[i] = sc.nextInt();
		}
		System.out.println("enter search element");
		f = sc.nextInt();

	}

	// Function to perform linear search
	public static boolean VSDlinearSearch() {
		boolean flag = false;
		// Iterating through the array until the element is found
		for (int i = 0; i < n; i++) {
			if (arr[i] == f) {
				flag = true;
				break;
			}
		}
		return flag;
	}

	public static void main(String[] args) {
		VSDuserInput();
		boolean b = VSDlinearSearch();
		if (b == true)
			System.out.println("The given element is found");
		else
			System.out.println("The given element is not found");
	}
}