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A Prime-Adam integer is a positive integer (without leading zeros) which is a prime as well as an Adam number. Prime number: A number which has only two factors, i.e. 1 and the number itself. Example: 2, 3, 5, 7 ... etc. Adam number: The square of a number and the square of its reverse are reverse to each other. Example: If n = 13 and reverse of 'n' = 31, then, (13)2 = 169 (31)2 = 961 which is reverse of 169 thus 13, is an Adam number ..read more

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Tic-Tac-Toe Game Using Java  Program: // A simple program to demonstrate  // Tic-Tac-Toe Game.  import java.util.*;  public class TTT {  static String[] board;  static String turn;  // CheckWinner method will  // decide the combination  // of three box given below.  static String checkWinner()  {  for (int a = 0; a < 8; a++) {  String line = null;  switch (a) {  case 0:  line = board[0] + board[1] + board[2];  break;  case 1:  line = board[3] + board[4] + board[5];  break;  case 2:&nb ..read more

 Currency Converter Using Python Program: """ Currency Converter----------------------------------------"""import urllib.requestimport jsondef currency_converter(currency_from, currency_to, currency_input): yql_base_url = "https://query.yahooapis.com/v1/public/yql" yql_query = 'select%20*%20from%20yahoo.finance.xchange%20where%20pair' \ '%20in%20("'+currency_from+currency_to+'")' yql_query_url = yql_base_url + "?q=" + yql_query + "&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys" try: yql_response = urllib.request.urlopen(yql_qu ..read more

 Youtube Video Downloader Using JAVA Program: import java.io.File;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL;import java.util.Enumeration;import java.util.Vector;import android.app.Activity;import android.app.ProgressDialog;import android.net.Uri;import android.os.AsyncTask;import android.os.Bundle;import android.util.Log;import android.widget.MediaController;import android.widget.VideoView;public class MyActivity extends ..read more

 Encrypt & Decrypt Pdf Files Using Java Program: import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import com.pdftron.common.PDFNetException; import com.pdftron.filters.FilterReader; import com.pdftron.filters.FlateEncode; import com.pdftron.filters.MappedFile; import com.pdftron.pdf.*; import com.pdftron.sdf.*; //--------------------------------------------------------------------------------------- // This sample shows encryption support in PDFNet. The sample reads an encrypted document and  // sets a new SecurityHandler. The samp ..read more

 Typing Speed Test Using Python Program: import pygame from pygame.locals import * import sys import time import random class Game:     def __init__(self):         self.w=750         self.h=500         self.reset=True         self.active = False         self.input_text=''         self.word = ''         self.time_start = 0         self.total_time = 0         self.accuracy = '0%'       ..read more

 Handwritten Digit Recognition using Python What is Handwritten Digit Recognition? The handwritten digit recognition is the ability of computers to recognize human handwritten digits. It is a hard task for the machine because handwritten digits are not perfect and can be made with many different flavors. The handwritten digit recognition is the solution to this problem which uses the image of a digit and recognizes the digit present in the image. Program: from keras.models import load_model from tkinter import * import tkinter as tk import win32gui from PIL import ImageGrab, Image import ..read more

Picture Puzzle Game Using JAVA Program: import java.awt.event.*;   import java.awt.*;   import javax.swing.*;   class picpuzzle2 extends JFrame implements ActionListener{   JButton b1,b2,b3,b4,b5,b6,b7,b8,b9,sample,starB;   Icon star;   Icon ic0=new ImageIcon("pic/starB0.jpg");   Icon ic10=new ImageIcon("pic/starB10.jpg");   Icon ic20=new ImageIcon("pic/starB20.jpg");   Icon samicon1=new ImageIcon("pic/main.jpg");   Icon samicon2=new ImageIcon("pic/main2.jpg");   Icon samicon3=new Ima ..read more