Create Client.java

Creating Quiz System Java project

Author: Pratyu2003

Quiz project/Client.java

@@ -0,0 +1,49 @@
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.Socket;
+import java.util.Scanner;
+
+class Client {
+    public static void main(String[] args) {
+        int port = 999;
+        System.out.print("Enter your Participant ID (1/2/3): ");
+        Scanner scanner = new Scanner(System.in);
+        int id = scanner.nextInt();
+        scanner.nextLine();
+        port += id;
+        Socket socket = null;
+        try {
+            socket = new Socket("localhost", port);
+        } catch (Exception e) {
+            System.out.println("!! ERROR while Connecting to the Server !!");
+            System.out.println("** Host has not yet created the Quiz, Host should connect first **");
+            System.exit(1);
+        }
+        System.out.println("Connected to server..");
+        System.out.print("Enter your name: ");
+        String name = scanner.nextLine();
+        try {
+            DataInputStream dataInputStream = new DataInputStream(socket.getInputStream());
+            DataOutputStream dataOutputStream = new DataOutputStream(socket.getOutputStream());
+            dataOutputStream.writeUTF(name);
+            int total_ques = dataInputStream.readInt();
+            int time_per_ques = dataInputStream.readInt();
+            for (int i = 0; i < total_ques; i++) {
+                String ques = dataInputStream.readUTF();
+                String options = dataInputStream.readUTF();
+                System.out.println(ques);
+                System.out.println(options);
+                timer t = new timer();
+                String ans = t.getInput(time_per_ques);
+                dataOutputStream.writeUTF(ans);
+            }
+
+            System.out.println("!! You had successfully completed the Quiz !!");
+            System.out.println("***Contact the owner for Final Score***");
+            socket.close();
+        } catch (IOException e) {
+            System.out.println(e);
+        }
+    }
+}