new week new boring stuff

dropbox16/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path=""/>
+	<classpathentry kind="output" path=""/>
+</classpath>

dropbox16/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dropbox16</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

dropbox16/.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8

dropbox16/dropbox16/.gitignore

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+/Book.class
+/Author.class
+/Publisher.class
+/BookTest.class

dropbox16/dropbox16/Author.java

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+/**
+ * Assignment 16
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox16;
+public class Author {
+    // fields
+    private String name;
+    private String bio;
+    // accessors
+    public String getName() {
+        return name;
+    }
+    public String getBio() {
+        return bio;
+    }
+    // mutators
+    public void setName(String name) {
+        this.name = name;
+    }
+    public void setBio(String bio) {
+        this.bio = bio;
+    }
+    // constructors
+    public Author() {
+    }
+    public Author(String name, String bio) {
+        this.name = name;
+        this.bio = bio;
+    }
+    public Author(Author author) {
+        this.name = author.getName();
+        this.bio = author.getBio();
+    }
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("%nName: %s%nBio: %s",
+        getName(), getBio());
+        return str;
+    }
+}

dropbox16/dropbox16/Book.java

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+/**
+ * Assignment 16
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox16;
+public class Book {
+    // fields
+    private String isbn;
+    private String title;
+    private Author primaryAuthor;
+    private int copyrightYear;
+    private Publisher publisher;
+    // accessors
+    public String getIsbn() {
+        return isbn;
+    }
+    public String getTitle() {
+        return title;
+    }
+    public Author getPrimaryAuthor() {
+        return new Author(primaryAuthor);
+    }
+    public int getCopyrightYear() {
+        return copyrightYear;
+    }
+    public Publisher getPublisher() {
+        return new Publisher(publisher);
+    }
+    // mutators
+    public void setIsbn(String isbn) {
+        this.isbn = isbn;
+    }
+    public void setTitle(String title) {
+        this.title = title;
+    }
+    public void setAuthor(String primaryAuthor, String bio) {
+        this.primaryAuthor = new Author(primaryAuthor, bio);
+    }
+    public void setCopyrightYear(int copyrightYear) {
+        this.copyrightYear = copyrightYear;
+    }
+    public void setPublisher(Publisher publisher) {
+        this.publisher = new Publisher(publisher);
+    }
+    // constructors
+    public Book() {
+    }
+    public Book(String isbn, String title, String primaryAuthor,
+            String bio, int copyrightYear, Publisher publisher) {
+        this.isbn = isbn;
+        this.title = title;
+        this.primaryAuthor = new Author(primaryAuthor, bio);
+        this.copyrightYear = copyrightYear;
+        this.publisher = new Publisher(publisher);
+    }
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("Book information%nISBN: %s%nTitle: %s%n"
+        + "Primary author: %s%nCopyright year: %d%n%s%n",
+        getIsbn(), getTitle(), getPrimaryAuthor(),
+        getCopyrightYear(), getPublisher());
+        return str;
+    }
+}

dropbox16/dropbox16/BookTest.java

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+/**
+ * Assignment 16
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox16;
+public class BookTest {
+    public static void main(String[] args) {
+        // variables and objects
+        String primaryAuthor = "Lynn Smith";
+        String bio = "Author of several typos.";
+        Publisher publisher = new Publisher("Smith Publishing",
+            "(123) 456-7890");
+        Book book = new Book("9870123456789",
+            "Java Examples", primaryAuthor, bio, 2023, publisher);
+        // display
+        System.out.println(book);
+    }
+}

dropbox16/dropbox16/Publisher.java

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+/**
+ * Assignment 16
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox16;
+public class Publisher {
+    // fields
+    private String name;
+    private String phone;
+    // accessors
+    public String getName() {
+        return name;
+    }
+    public String getPhone() {
+        return phone;
+    }
+    // mutators
+    public void setName(String name) {
+        this.name = name;
+    }
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+    // constructors
+    public Publisher() {
+    }
+    public Publisher(String name, String phone) {
+        this.name = name;
+        this.phone = phone;
+    }
+    public Publisher(Publisher publisher) {
+        this.name = publisher.getName();
+        this.phone = publisher.getPhone();
+    }
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("Publisher Name: %s%nPhone: %s%n",
+        getName(), getPhone());
+        return str;
+    }
+}

dropbox17/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path=""/>
+	<classpathentry kind="output" path=""/>
+</classpath>

dropbox17/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dropbox17</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

dropbox17/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

dropbox17/dropbox17/.gitignore

@@ -0,0 +1,7 @@
+/Course.class
+/Instructor.class
+/classroom.class
+/Classroom.class
+/Required_Book.class
+/Course_Test.class
+/BookTest.class

dropbox17/dropbox17/Classroom.java

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+/**
+ * Assignment 17
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox17;
+
+public class Classroom {
+  
+	// fields
+    private String room_number;
+    private String bldg_name;
+    private String seat_cap;
+    
+    // accessors
+    public String getRoom_Number() {
+        return room_number;
+    }
+    public String getBldg_Name() {
+        return bldg_name;
+    }
+    public String getSeat_Cap() {
+        return seat_cap;
+    }
+ 
+    // mutators
+    public void setRoom_Number(String room_number) {
+        this.room_number = room_number;
+    }
+    public void setBldg_Name(String bldg_name) {
+        this.bldg_name = bldg_name;
+    }
+    public void setSeat_Cap(String seat_cap) {
+        this.seat_cap = seat_cap;
+    }
+    
+    // constructors
+    public Classroom(String room_number, String bldg_name, String seat_cap) {
+        this.room_number = room_number;
+        this.bldg_name = bldg_name;
+        this.seat_cap = seat_cap;
+    }
+	
+    public Classroom(Classroom classroom) {
+        this.room_number = classroom.getRoom_Number();
+        this.bldg_name = classroom.getBldg_Name();
+        this.seat_cap = classroom.getSeat_Cap();
+	}
+	// toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("%nRoom Number: %s%nBLDG Name: %s%nSeat Cap: %s",
+            getRoom_Number(), getBldg_Name(), getSeat_Cap());
+        return str;
+    }
+}

dropbox17/dropbox17/Course.java

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+/**
+ * Assignment 17
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox17;
+public class Course {
+     
+    // fields
+    private String course_number; // could be alphanumeric 
+    private String title;
+    private String start_date_time;
+    private String semester;
+
+    private Instructor instructor;
+    private Required_Book required_book;
+    private Classroom classroom;
+
+    // accessors
+    public String getCourse_Number(){
+        return course_number;
+    }
+    public String getTitle(){
+        return title;
+    }
+    public String getStart_Date_Time(){
+        return start_date_time;
+    }
+    public String getSemester(){
+        return semester;
+    }
+    public Classroom getClassroom(){
+        return new Classroom(classroom);
+    }
+    public Instructor getInstructor(){
+        return new Instructor(instructor);
+    }
+    public Required_Book getRequired_Book(){
+        return new Required_Book(required_book);
+    }
+    
+    // mutators
+    public void setCourseNumber(String course_number){
+        this.course_number = course_number;
+    }
+    public void setTitle(String title){
+        this.title = title;
+    }
+    public void setStart_Date_Time(String start_date_time){
+        this.start_date_time = start_date_time;
+    }
+    public void setSemester(String semester){
+        this.semester = semester;
+    }
+    // here are the 3 classes required 
+    public void setInstructor(Instructor instructor_name) {
+        this.instructor = new Instructor(instructor_name);
+    }
+    public void setClassroom(Classroom classroom) {
+        this.classroom = new Classroom(classroom);
+    }
+    // here is the composite
+    public void setRequired_Book(Required_Book required_book) {
+        this.required_book = new Required_Book(required_book);
+    }
+
+    // constructors
+    public Course() {
+    }
+    public Course(String course_number, String title, String start_date_time,
+        String semester, Instructor instructor, Required_Book required_book,
+        Classroom classroom) {
+        
+            this.course_number = course_number;
+            this.title = title;
+            this.start_date_time = start_date_time;
+            this.semester = semester;
+            this.instructor = new Instructor(instructor);
+            this.required_book = new Required_Book(required_book);
+            this.classroom = new Classroom(classroom);
+    }
+     
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("%nCourse information%nCourse Number: %s%nTitle: %s%n"
+        + "Time: %s%nSemester: %s%n%nInstructor infomation%s%n%nRequired Book Information%n%s%nClassroom%s%n",
+        getCourse_Number(), getTitle(), getStart_Date_Time(),
+        getSemester(), getInstructor(), getRequired_Book(), getClassroom());
+        return str;
+    }
+}

dropbox17/dropbox17/Course_Test.java

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+/* Assignment 16
+* Skill: CISS238
+* Student: Scott Steely
+* Date: Oct 02, 2025
+*/
+package dropbox17;
+
+public class Course_Test {
+	public static void main(String[] args) {
+		// Fill
+		String course_number = "123456";
+	    String title = "Under Water Basket Weaving";
+	    String start_date_time = "Midnight, December 25, 2025";
+	    String semester = "Foo Bar";
+
+	    Instructor instructor = new Instructor("Bob Smith", "007") ;
+	    Required_Book required_book = new Required_Book("A Short History of Nearly Everything","978-0767908184");
+	    Classroom classroom = new Classroom("237", "The Overlook Hotel", "1");
+
+        Course course = new Course(
+                                   course_number,
+                                   title,
+                                   start_date_time,
+                                   semester,
+                                   instructor,
+                                   required_book,
+                                   classroom);
+        // Dump
+        System.out.println(course);
+	}
+
+}

dropbox17/dropbox17/Instructor.java

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+/**
+ * Assignment 17
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox17;
+
+public class Instructor {
+    // fields
+    private String name;
+    private String instructor_id;
+    // accessors
+    public String getName() {
+        return name;
+    }
+    public String getInstructor_ID() {
+        return instructor_id;
+    }
+    // mutators
+    public void setName(String name) {
+        this.name = name;
+    }
+    public void setInstructor_ID(String instructor_id) {
+        this.instructor_id = instructor_id;
+    }
+    // constructors
+    public Instructor() {
+    }
+    public Instructor(String name, String instructor_id) {
+        this.name = name;
+        this.instructor_id = instructor_id;
+    }
+    public Instructor(Instructor instructor) {
+        this.name = instructor.getName();
+        this.instructor_id = instructor.getInstructor_ID();
+    }
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("%nInstructor Name: %s%nID: %s",
+        getName(), getInstructor_ID());
+        return str;
+    }
+}

dropbox17/dropbox17/Required_Book.java

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+/**
+ * Assignment 17
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 02, 2025
+ */
+package dropbox17;
+
+public class Required_Book {
+	
+    // fields
+    private String book_name; 
+    private String isbn;
+
+    // accessors
+    public String getBook_Name() {
+        return book_name;
+    }
+    public String getISBN() {
+        return isbn;
+    }
+    // mutators
+    public void setBook_Name(String book_name) {
+        this.book_name = book_name;
+    }
+    public void setISBN(String isbn) {
+        this.isbn = isbn;
+    }
+    // constructors
+    public Required_Book() {
+    }
+    public Required_Book(String book_name, String isbn) {
+        this.book_name = book_name;
+        this.isbn = isbn;
+    }
+    public Required_Book(Required_Book required_book) {
+        this.book_name = required_book.getBook_Name();
+        this.isbn = required_book.getISBN();
+    }
+    // toString
+    @Override
+    public String toString() {
+        String str;
+        str = String.format("Required Book Name: %s%nISBN: %s%n",
+        getBook_Name(), getISBN());
+        return str;
+    }
+}

dropbox18/.classpath

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path=""/>
+	<classpathentry kind="output" path=""/>
+</classpath>

dropbox18/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dropbox18</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

dropbox18/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

dropbox18/dropbox18/.gitignore

@@ -0,0 +1,3 @@
+/DivisionTest.class
+/DivisionTest_A.class
+/DivisionTest_B.class

dropbox18/dropbox18/DivisionTest.java

@@ -0,0 +1,28 @@
+/**
+ * Assignment 18
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 03, 2025
+ */
+package dropbox18;
+import java.util.Scanner;
+public class DivisionTest {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        // variables
+        int dividend;
+        int divisor;
+        int quotient;
+        // prompt user for input
+        System.out.println("Enter a dividend: ");
+        dividend = input.nextInt();
+        System.out.println("Enter a divisor: ");
+        divisor = input.nextInt();
+        // calculation
+        quotient = dividend/divisor;
+        // display
+        System.out.printf("Result: %d / %d = %d",
+        dividend, divisor, quotient);
+        input.close();
+    }
+}

dropbox19/.classpath

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path=""/>
+	<classpathentry kind="output" path=""/>
+</classpath>

dropbox19/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dropbox19</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

dropbox19/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

dropbox19/dropbox19/.gitignore

@@ -0,0 +1,2 @@
+/DivistionTest.class
+/DivisionTest.class

dropbox19/dropbox19/DivisionTest.java

@@ -0,0 +1,40 @@
+/**
+ * Assignment 19
+ * Skill: CISS238
+ * Student: Scott Steely
+ * Date: Oct 03, 2025
+ */
+package dropbox19;
+import java.util.InputMismatchException;
+import java.util.Scanner;
+public class DivisionTest {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        // variables
+        int dividend;
+        int divisor;
+        int quotient;
+        boolean continueLoop = true;
+        do {
+            try {
+                System.out.println("Enter a dividend: ");
+                dividend = input.nextInt();
+                System.out.println("Enter a divisor: ");
+                divisor = input.nextInt();
+                quotient = dividend/divisor;
+                System.out.printf("Result: %d / %d = %d%n",
+                dividend, divisor, quotient);
+                continueLoop = false;
+            } catch (InputMismatchException inputMismatchException) {
+                System.out.printf("%nException: %s%n", inputMismatchException);
+                input.nextLine();
+                System.out.println("Try again.");
+            } catch (ArithmeticException arithmeticException) {
+                System.out.printf("%nException: %s%n", arithmeticException);
+                input.nextLine();
+                System.out.println("Tru again.");
+            }
+        } while(continueLoop);
+        input.close();
+    }
+}