Linear Search ■ program to check an element is present in array or not using boolean datatype in java.

 ■》Code link-> click 👇👇👇👇

https://www.programiz.com/online-compiler/5fkg6PNTiyxLS

■》 Program ->

import java.util.*;

public class Ved

{

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

   System.out.print("enter size=");

    int n =sc.nextInt();

    int [] arr=new int[n];

     System.out.print("enter elements of array=");

    for(int i=0; i<n; i++){

        arr[i]=sc.nextInt();

    }

    System.out.print("enter element=");

    int x=sc.nextInt();

     boolean flag =false;

    for(int i=0; i<n; i++){

        if(arr[i]==x){

            flag=true;

        break;

        }

    }

       if(flag==true) System.out.println("element found");

   else System.out.println(" element not found");

}

}

■》 output - >

enter size=4

enter elements of array=

12

13

45

56

enter element=13

element found