JorgeOlvera

import java.util.Scanner;
import java.util.*;
import java.io.*;

public class StudentAppBinary {
	public static void main(String [] args) throws IOException {

		Scanner input = new Scanner(System.in);

		

JorgeOlvera

public class carClass{
	
	public class Car{

	private String brand;
	private double pricePerDay;
	private int availablity;

		public Car(String brand, double pricePerDay int availablity){
			this.availablity = availablity;

JorgeOlvera

public class DateApp{
	
		//Instance variables
		public int day;
		public int month;
		public int year;

		//Constructors

		// 1st. Constructor without parameters

JorgeOlvera

import java.util.Scanner;
import java.io.*;
 
public class flipLines {
	public static void main(String [] args) {

		
		Scanner input = new Scanner(System.in);
		Scanner file = new Scanner(new File(toFlip.txt));

JorgeOlvera

import java.util.Scanner;
import java.io.*;
 
public class countingLines {
	public static void main(String [] args) {

		try {
				//Scans file
				Scanner input = new Scanner(System.in);
				Scanner file = new Scanner(new File(text2.txt));

JorgeOlvera

import java.util.Scanner;

public class reverseWriter {

	public static void main (String args[]){

		String[] fileContents;
		String[] reversedContents;
		int count = 1;
			

JorgeOlvera

import java.io.*;
import java.util.*;
	public class studentClass{

		private String id, name;
		private double gpa;
		private int coursesTaken;

			public Student(String id, String name, double gpa, int coursesTaken){ 

JorgeOlvera

import java.util.*;
import java.io.*;
public class readFiles{
	
	public static void main(String[] args) throws IOException{
		Scanner input = new Scanner(System.in);
		
		int a = input.nextInt();
		int b = input.nextInt();
		int[][] array = new int[a][b];

JorgeOlvera

import java.io.*;
import java.util.*;
 
public class clientsApp{
	public static void main(String [] args) throws IOException{
		try{
			
			Scanner file = new Scanner(new File("clients.txt"));
			PrintWriter outputFileM = new PrintWriter(
									 new BufferedWriter(

JorgeOlvera

public class reading