Clientprog.java

import java.io.*;
import java.net.*;

public class Clientprog {
    public static void main(String[] args) throws IOException {
        
        int n1,n2,n3;

        DataInputStream dis = new DataInputStream(System.in);
        System.out.println("Enter 3 number");

        n1 = Integer.parseInt(dis.readLine());
        n2 = Integer.parseInt(dis.readLine());
        n3 = Integer.parseInt(dis.readLine());

        Socket s = new Socket("localHost",100);

        DataInputStream dis2 = new DataInputStream(s.getInputStream());
        DataOutputStream dos = new DataOutputStream(s.getOutputStream());

        dos.writeUTF(n1+" "+n2+" "+n3);
        String ans = dis2.readUTF();
        System.out.println("Largest element is "+ans);
        s.close();
        

    }
}