Sequential Search 2

import java.io.*;

class seqsearch

{

  public static void main(String args[]) throws IOException

  { searching x=new searching();

                DataInputStream in=new DataInputStream(System.in);

                int n=10,key=0;

                int a[]=new int[n];

                System.out.print("Enter number of elements ");

                n=Integer.parseInt(in.readLine());

               

                System.out.print("Enter elements");

               

                for(int i=0;i<n;i++)

                {

      a[i]=Integer.parseInt(in.readLine());

    }

   

    System.out.print("Enter number to be searched-");

   

    key=Integer.parseInt(in.readLine());

     

    int z=x.search(a,n,key);

Sequential Search 1

import java.io.*;

import java.util.*;

class seqsearch

{

public static void main(String arg[])

{    

      int a[]=new int[50];

      boolean flag=false;

                  DataInputStream in=new DataInputStream(System.in);

try{

                               

                    System.out.println("Enter the no of elements in d array");

                    int n=Integer.parseInt(in.readLine());

                    for(int i=0;i<n;i++)

                    {

                                  System.out.println("Enter the "+(i+1)+" element of d array");

                                  a[i]=Integer.parseInt(in.readLine());

                    }

                    System.out.println("Enter the element to be searched");

                    int num=Integer.parseInt(in.readLine());

                    for(int i=0;i<n;i++)

                    {

                                  if(a[i]==num)