/*-------------------------------------------------------------------------
// AUTHOR: Orkhan Taghizada.
// FILENAME: Lab7.
// SPECIFICATION: Making program for students.
// FOR: CSE 110- Lab #7
// TIME SPENT: 20 Minutes.
//-----------------------------------------------------------*/
public class Student {
	// declare some variables of different types:

	// an int called studentID
	int studentId;
	// a string called studentMajor
	String studentMajor;
	// an int called studentCredits
	int studentCredits;
	// an int called studentPoints
	int studentPoints;
	// a string called firstName
	String firstName;
	// a string called lastName
	String lastName ;

public Student (int id, String major, int credits, int points, String fName, String lName)
{
	studentId = id;
	studentMajor=major;
	studentCredits=credits;
	studentPoints =points;
	firstName =fName;
	lastName = lName;
	// write the segment of code
	//that assigns input data to the data members


}
public int getID()
{
	// write a line of code
	//that returns the student ID
	return getID();
}
public String getMajor()
{
	// write a line of code
	//that returns the student major
	return getMajor();
}
public int getGradePoints ()
{
	// write a line of code
	//that returns the student grade points
	return getGradePoints ();
}
public int getCredits()
{
	// write a line of code
	//that returns the student total credits
	return getCredits();
}
public String getFullName()
{
	// write a line of code
	//that returns the full name.
	// for this functionality, you need to create a private method ‘createFullName’
	// you have to call this private method here and then return the fullName. Like
	return createFullName();

}
private String createFullName()
{
// use the concatenation of firstName and lastName
// to create full name and then return the full name.
	  String FullName = firstName + lastName;
	 return FullName;
}
public void changeMajor(String newMajor, int newPoints, int newCredits) {
	if (studentPoints<newPoints && studentCredits<newCredits){
	// Change the value of the Student object’s major
	// variable to the new input’s value.
	studentMajor = newMajor;
	studentCredits =newCredits;
	studentPoints=newPoints;
	System.out.println(getFullName() +  "has changed majors to" + newMajor);
	}else {
		System.out.println("Invalid attempt to change major");
	}
	}}


import java.util.Scanner;
public class Lab7
{
	public static void main(String[] args)
	{
		Scanner in = new Scanner(System.in);
		//declare variables where you will store
		//inputs from user
		int studentID;
		String studentMajor;
		int studentCredits;
		int studentGradePoints;
		String firstName;
		String lastName;

	System.out.println("Enter first name :" );
	firstName=in.next();
	System.out.println("Enter lst name :");
	lastName=in.next();
	System.out.println("Enter student ID " );
	studentID=in.nextInt();
	System.out.println("Enter student major :");
	studentMajor=in.next();
	System.out.println("Enter the number of credits earned by the student");
	studentCredits =in.nextInt();
	System.out.println("Enter student's number of Points");
	studentGradePoints=in.nextInt();
	//Call the get methods(getID, getMajor...)
	//to display Student1
	//ID, major, grade points, and number of credits.
	// call the getFullName method to get the full name of the student.
	Student Student1 = new Student( studentID,  studentMajor,  studentCredits, studentGradePoints, firstName , lastName);
	System.out.println("STUDENT INFORMATIONS \n");
	System.out.println("The name of student is: "+
			Student1.getFullName()+"\n");

	System.out.println("The student ID number is : "
			+Student1.getID()+ "\n");
	System.out.println("Major is: "
			+ Student1.getMajor()+ ".\n");
	System.out.println("The student’s number of points is "
			+ Student1.getGradePoints()+"\n");
	System.out.println("Number of earned credits is "
			+Student1.getCredits()+ ".\n");
	// Attempt to change the major to
	// “International Affairs” with 400 points and 500 (you can use other values as well)
	//by calling changeMajor(String newMajor, int newPoints, int newCredits)
	// credits. This should not succeed. It should print error.
	// Change just the student’s major to
	// “International Affairs” by calling changeMajor(String newMajor)
	// Print out the following:
	// <Student full name> has changed majors to <Student Major>


	}