UmarIqbal

package searchIndexer;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.FilenameFilter;

UmarIqbal

package searchIndexer;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.FilenameFilter;

UmarIqbal

package searchIndexer;

public class DocStructure {

	private Long id;
    private String title;
    private String content;

    public static final String ID = "id";
    public static final String TITLE = "title";

UmarIqbal

package searchIndexer;

import java.io.File;
import java.io.IOException;

import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.TextField;
import org.apache.lucene.index.IndexWriter;

UmarIqbal

package searchIndexer;

import java.io.File;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.util.PDFTextStripper;

public class PDFReader {
	
    //Extract text from PDF document 

UmarIqbal

package searchIndexer;

import java.io.File;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.util.PDFTextStripper;

public class PDFReader {
	
    //Extract text from PDF document 

UmarIqbal

 static void Main(string[] args)
  {
      
      long result=0;
      
      result+=3*multtiple(999, 3);              // it will first sum of multiples of 3 then multiply it by 3
      result+=5*multtiple(999, 5);              // same for 5
      result-=15*multtiple(999, 15);            // to remove repeting values(multiples of both 3 and 5)
      
      Console.WriteLine("Sum of multiples of 3 and 5 :" +result );