/**************************************************************/ 43) import java.io.*; class Main { public static void main(String args[]) throws FileNotFoundException,IOException { FileInputStream fis = new FileInputStream(args[0]); FileOutputStream fos = new FileOutputStream(args[1]); int b; while ((b=fis.read()) != -1) fos.write(b); fis.close(); fos.close(); } /**************************************************************/ 45) import java.io.*; import java.util.Scanner; public class Main { public static void main(String[] args) throws IOException { File temp1 = new File("C:/Users/USER/Desktop/temp1.txt"); File temp2 = new File("C:/Users/USER/Desktop/temp2.txt"); File temp3 = new File("C:/Users/USER/Desktop/temp3.txt"); Scanner scanner1; PrintWriter pw; if(temp1.length()>temp2.length() && temp1.length()>temp3.length() ){ scanner1 = new Scanner(temp1); if(temp2.length()>temp3.length()) { pw = new PrintWriter(temp3); } else{ pw = new PrintWriter(temp2); } } else if(temp2.length()>temp1.length() && temp2.length()>temp3.length() ) { scanner1 = new Scanner(temp2); if (temp1.length() > temp3.length()) { pw = new PrintWriter(temp3); } else { pw = new PrintWriter(temp1); } } else{ scanner1 = new Scanner(temp3); if(temp1.length()>temp2.length()) { pw = new PrintWriter(temp2); } else { pw = new PrintWriter(temp1); } } while(scanner1.hasNext()){ pw.println(scanner1.nextLine()); } pw.close(); } } /**************************************************************/