Reset author name to chosen name ✨

Semester 2/Exams/Exam1_ChloeFontenot/src/main/java/com/chloefontenot/exam1_chloefontenot/Exam1_CalebFontenot.java

@@ -0,0 +1,17 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Project/Maven2/JavaApp/src/main/java/${packagePath}/${mainClassName}.java to edit this template
+ */
+
+package com.chloefontenot.exam1_chloefontenot;
+
+/**
+ *
+ * @author ar114
+ */
+public class Exam1_ChloeFontenot {
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!".toUpperCase());
+    }
+}

Semester 2/Exams/Exam1_ChloeFontenot/src/main/java/com/chloefontenot/exam1_chloefontenot/Location.java

@@ -0,0 +1,54 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam1_chloefontenot;
+
+/**
+ *
+ * @author ar114
+ */
+public class Location {
+
+    public static int row;
+    public static int column;
+    public static double maxValue;
+    
+    int x, y;
+    Location(int x, int y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    public static Location locateLargest(double[][] arr) {
+        maxValue = arr[0][0];
+        //Find max value
+        for (int i = 0; i < arr.length - 1; ++i) {
+            for (int j = 0; j < arr[i].length; ++j) {
+                if (maxValue < arr[i][j]) {
+                    maxValue = arr[i][j];
+                    column = i;
+                    row = j;
+                }
+            }
+        }
+        return new Location(column, row);
+    }
+
+    @Override
+    public String toString() {
+        String s = "The location of the largest element is ";
+        s += maxValue + " at (" + this.x + ", "+ this.y +")";
+        return s;
+    }
+
+    public static void main(String[] args) {
+        double[][] arr = {
+            {23.5, 35, 2, 10, 12},
+            {4.5, 3, 45},
+            {35, 44, 5.5, 9.6}
+        };
+        System.out.println(locateLargest(arr));
+        
+    }
+}

Semester 2/Exams/Exam1_ChloeFontenot/src/main/java/com/chloefontenot/exam1_chloefontenot/MyStringBuilder.java

@@ -0,0 +1,123 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam1_chloefontenot;
+
+import java.util.Arrays;
+
+/**
+ *
+ * @author chloe
+ */
+public class MyStringBuilder {
+
+    //private int size = 0; // Size is not necessary. Remove it and modify the code.
+    //private int capacity = 0; //not necessary
+    private char[] buffer;
+
+    public MyStringBuilder() {
+    }
+
+    public MyStringBuilder(char[] chars) {
+        buffer = chars;
+    }
+
+    public MyStringBuilder(String s) {
+        buffer = s.toCharArray();
+    }
+
+    private void increaseCapacity(int newCapacity) {
+        char[] temp = new char[newCapacity];
+        System.arraycopy(buffer, 0, temp, 0, buffer.length);
+        buffer = temp;
+    }
+
+    public MyStringBuilder append(MyStringBuilder s) {
+        int oldLength = buffer.length;
+        char[] toAdd = s.buffer;
+        increaseCapacity(toAdd.length + oldLength);
+        int j = 0;
+        for (int i = oldLength; i < (oldLength + s.buffer.length); ++i) {
+            buffer[i] = toAdd[j++];
+        }
+        return this;
+    }
+
+    /**
+     * public MyStringBuilder append(int i) {
+     *
+     * }
+     *
+     * @return 
+    *
+     */
+    public int length() {
+        return buffer.length -1;
+    }
+
+    public char charAt(int index) {
+        return buffer[index];
+    }
+
+    public MyStringBuilder toLowerCase() {
+        for (int i = 0; i < buffer.length; ++i) {
+            buffer[i] = Character.toLowerCase(buffer[i]);
+        }
+        return this;
+    }
+
+    public MyStringBuilder substring(int begin, int end) {
+        String s = "";
+        for (int i = begin; i < end; ++i) {
+            s += buffer[i];
+        }
+        return new MyStringBuilder(s.toCharArray());
+    }
+
+    @Override
+    public String toString() {
+        String s = "";
+        for(char c: buffer)
+        {
+            s += c;
+        }
+        return s;
+    }
+
+    public MyStringBuilder reverse() {
+        char[] reversed = new char[buffer.length];
+        int j = 0;
+        for (int i = buffer.length - 1; i >= 0; --i) {
+            reversed[i] = buffer[j];
+            j++;
+        }
+        buffer = reversed;
+        return this;
+    }
+
+    public MyStringBuilder substring(int begin) {
+        return substring(begin, buffer.length);
+    }
+
+    public MyStringBuilder toUpperCase() {
+        for (int i = 0; i < buffer.length; ++i) {
+            buffer[i] = Character.toUpperCase(buffer[i]);
+        }
+        return this;
+    }
+
+    public static void main(String[] args) {
+        MyStringBuilder s1 = new MyStringBuilder("Welcome to");
+        MyStringBuilder s2 = new MyStringBuilder(" Java");
+
+        System.out.println(s1.length());
+        System.out.println(s1.charAt(3));
+        System.out.println(s1.toUpperCase().toString());
+        s1.append(s2);
+        System.out.println(s1.toString());
+        System.out.println(s1.substring(1, 4));
+        System.out.println(s1.reverse());
+        System.out.println(s1.reverse());
+    }
+}

Semester 2/Exams/Exam1_ChloeFontenot/src/main/java/com/chloefontenot/exam1_chloefontenot/Question1.java

@@ -0,0 +1,53 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam1_chloefontenot;
+
+/**
+ *
+ * @author ar114
+ */
+public class Question1 {
+
+    public static void sort(int[] arr) {
+        for (int i = 0; i < arr.length - 1; ++i) {
+            for (int j = i + 1; j < arr.length; ++j) {
+                if (arr[i] > arr[j]) {
+                    int temp = arr[i];
+                    arr[i] = arr[j];
+                    arr[j] = temp;
+                }
+            }
+        }
+    }
+    
+    public static void print(int[][][] arr) {
+        for (int i = 0; i < arr.length; ++i) {
+            for (int j = 0; j < arr[i].length; ++j) {
+                for (int k = 0; k < arr[i][j].length; ++k) {
+                    System.out.print(arr[i][j][k] + " ");
+                }
+                System.out.println();
+            }
+        }
+    }
+    public static void main(String[] args) {
+        int[][][] arr = {
+            {
+                {11, 2, 6, 22}, {3, 90, 112, 40, 7, 12}
+            },
+            {
+                {10, -20, 3}, {300, 50}
+            }
+                
+        };
+        for (int i = 0; i < arr.length; ++i) {
+            for (int j = 0; j < arr[i].length; ++j) {
+                sort(arr[i][j]);
+            }
+        }
+        
+        print(arr);
+    }
+}

Semester 2/Exams/Exam2-Practice1_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice_chloefontenot/Automobile.java

@@ -0,0 +1,76 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam2.practice_chloefontenot;
+
+import java.util.Objects;
+
+/**
+ *
+ * @author chloe
+ */
+public class Automobile implements Comparable<Automobile> {
+
+    private String vin;
+    private CountryOfOrigin origin;
+
+    public Automobile(String vin, CountryOfOrigin origin)
+    {
+        this.vin = vin;
+        this.origin = origin;
+    }
+
+    public CountryOfOrigin getOrigin()
+    {
+        return origin;
+    }
+
+    public void setOrigin(CountryOfOrigin origin)
+    {
+        this.origin = origin;
+    }
+
+
+    public String getVin()
+    {
+        return vin;
+    }
+
+    public void setVin(String vin)
+    {
+        this.vin = vin;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "Automobile{" + "vin=" + vin + ", origin=" + origin + '}';
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Automobile other = (Automobile) obj;
+        if (!Objects.equals(this.vin, other.vin)) {
+            return false;
+        }
+        return Objects.equals(this.origin, other.origin);
+    }
+    
+    @Override
+    public int compareTo(Automobile o)
+    {
+        return vin.compareTo(o.vin);
+    }
+    
+}

Semester 2/Exams/Exam2-Practice1_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice_chloefontenot/CountryOfOrigin.java

@@ -0,0 +1,102 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam2.practice_chloefontenot;
+
+import java.util.Arrays;
+
+/**
+ *
+ * @author chloe
+ */
+public class CountryOfOrigin implements Cloneable, Comparable<CountryOfOrigin> {
+
+    private char[] country = "USA".toCharArray();
+
+    public CountryOfOrigin() {}
+    
+    public CountryOfOrigin(char[] country)
+    {
+        this.country = country;
+    }
+
+    public String getCountry()
+    {
+        return String.copyValueOf(this.country);
+    }
+
+    public void setCountry(char[] country)
+    {
+        this.country = country;
+    }
+
+    public boolean changeOneLetter(int index, char newLetter)
+    {
+        if (index >= this.country.length || index < 0) {
+            return false;
+        }
+        this.country[index] = newLetter;
+        return true;
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final CountryOfOrigin other = (CountryOfOrigin) obj;
+        return Arrays.equals(this.country, other.country);
+    }
+
+    @Override
+    public String toString()
+    {
+        return String.copyValueOf(this.country);
+    }
+
+    @Override
+    public int compareTo(CountryOfOrigin o)
+    {
+      return String.copyValueOf(this.country).compareTo(String.copyValueOf(o.country));
+    }
+    
+    @Override
+    public Object clone() {
+        return new CountryOfOrigin(new String(this.country).toCharArray());
+    }
+
+    public static void main(String[] args) throws CloneNotSupportedException
+    {
+     CountryOfOrigin c1 = new CountryOfOrigin();
+     CountryOfOrigin c2 = new CountryOfOrigin("GERMANY".toCharArray());
+     CountryOfOrigin c3 = (CountryOfOrigin) c2.clone();
+     
+        System.out.println("c1 is: " + c1);
+        System.out.println("c2 is: " + c2);
+        System.out.println("c3 cloned of c2 is: " + c3);
+        
+        c3.changeOneLetter(0, 'J');
+        c3.changeOneLetter(1, 'A');
+        c3.changeOneLetter(2, 'P');
+        
+        System.out.println("c3 after changeOneLetter is: " + c3);
+        System.out.println("if this displays GERMANY and not JAPMANY\nyour clone is deep: " + c2);
+        
+        System.out.println(c1.compareTo(c2));
+        System.out.println(c1.compareTo(c3));
+        System.out.println(c1.equals(c2));
+        System.out.println(c1.equals(c3));
+        System.out.println(c2.getCountry());
+        c2.setCountry("ITALY".toCharArray());
+        System.out.println(c2.getCountry());
+        System.out.println(c1.getCountry());
+    }
+}

Semester 2/Exams/Exam2-Practice1_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice_chloefontenot/Dealership.java

@@ -0,0 +1,37 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam2.practice_chloefontenot;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ *
+ * @author chloe
+ */
+public class Dealership extends ArrayList<Automobile> {
+    /** Sorts the inherited ArrayList of Automobiles
+     *   into ascending order by vin number.
+     * @param d the Dealership of Automobiles
+     */
+    public static void sortByVin(Dealership d) { //java.util.Collections.sort() could do all of this in a single line
+        Object[] dealershipArray = d.toArray();
+        Arrays.sort(dealershipArray);
+        d.clear();
+        for (int i = 0; i < dealershipArray.length; ++i) {
+            d.add((Automobile) dealershipArray[i]);
+        }
+    }
+    public static void main(String[] args)
+    {
+        Dealership d = new Dealership();
+        
+        d.add(new Automobile("8", new CountryOfOrigin("USA".toCharArray())));
+        d.add(new Automobile("1", new CountryOfOrigin("GERMANY".toCharArray())));
+        System.out.println("THE ORIGINAL DEALERSHIP\n" + d);
+        Dealership.sortByVin(d);
+        System.out.println("\nTHE SORTED BY VIN DEALERSHIP\n" + d);
+    }
+}

Semester 2/Exams/Exam2-Practice1_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice_chloefontenot/Exam2Practice_CalebFontenot.java

@@ -0,0 +1,16 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+
+package com.chloefontenot.exam2.practice_chloefontenot;
+
+/**
+ *
+ * @author chloe
+ */
+public class Exam2Practice_ChloeFontenot {
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}

Semester 2/Exams/Exam2-Practice1_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice_chloefontenot/Main.java

@@ -0,0 +1 @@
+ 

Semester 2/Exams/Exam2-Practice2_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice2_chloefontenot/Automobile.java

@@ -0,0 +1,94 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam2.practice2_chloefontenot;
+
+import java.util.Objects;
+
+/**
+ *
+ * @author chloe
+ */
+public class Automobile extends Vehicle implements Cloneable{
+
+    private String make;
+
+    public Automobile(String make)
+    {
+        this.make = make;
+    }
+    public Automobile(String make, String vin)
+    {
+        super(vin);
+        this.make = make;
+    }   
+    public String getMake() { return make; }
+    public void setMake(String make) { this.make = make; }
+    @Override
+    public int compareTo(Vehicle o)
+    {
+        return this.getVin().compareTo(o.getVin());
+    }
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Automobile other = (Automobile) obj;
+         boolean isSameObjectType = Objects.equals(this.make, other.make);
+         if (isSameObjectType) {
+             if (this.make.compareTo(other.make) == 0 && (this.getVin().compareTo(other.getVin()) == 0)) {
+                 return true;
+             } else {
+                 return false;
+             }
+         } else {
+             return false;
+         }
+    }
+    @Override
+    protected Object clone() throws CloneNotSupportedException {
+        String make = new String(this.getMake());
+        String vim = new String(this.getVin());
+        Automobile clonedAuto = new Automobile(make, vim);
+        return clonedAuto;
+    }
+
+    @Override
+    public String toString()
+    {
+        return super.toString() + "\n" + "Automobile{" + "make=" + make + '}';
+    }
+    
+    public static void main(String[] args) throws CloneNotSupportedException
+    {
+        Automobile johnsBeemer = new Automobile ("BMW", "vin1BMW");
+        Automobile marysBeemer = new Automobile ("BMW", "vin2BMW");
+        
+        Automobile johnsClonedBeemer = (Automobile) johnsBeemer.clone();
+        
+        System.out.println(johnsBeemer + "\n");
+        System.out.println(marysBeemer + "\n");
+        System.out.println(johnsClonedBeemer + "\n");
+        
+
+         
+        System.out.println("John\'s beemer EQUALS Mary\'s beemer --> " + johnsBeemer.equals(marysBeemer));
+        System.out.println("John\'s beemer EQUALS John\'s beemer --> " + johnsBeemer.equals(johnsClonedBeemer));
+        
+        System.out.println("John\'s beemer COMPARE_TO John\'s cloned beemer --> " + johnsBeemer.compareTo(johnsClonedBeemer));
+        System.out.println("John\'s beemer COMPARE_TO Mary\'s beemer --> " +johnsBeemer.compareTo(marysBeemer));
+        
+        System.out.println("John\'s beemer EQUALS Airplane --> " + johnsBeemer.equals(new Airplane()));
+    }
+}
+
+class Airplane {}

Semester 2/Exams/Exam2-Practice2_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice2_chloefontenot/Exam2Practice2_CalebFontenot.java

@@ -0,0 +1,16 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+
+package com.chloefontenot.exam2.practice2_chloefontenot;
+
+/**
+ *
+ * @author chloe
+ */
+public class Exam2Practice2_ChloeFontenot {
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}

Semester 2/Exams/Exam2-Practice2_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice2_chloefontenot/Main.java

@@ -0,0 +1,121 @@
+package com.chloefontenot.exam2.practice2_chloefontenot;
+
+import java.util.Objects;
+
+/**
+ *
+ * @author chloe
+ */
+public class Automobile extends Vehicle implements Cloneable{
+
+    private String make;
+
+    public Automobile(String make)
+    {
+        this.make = make;
+    }
+    public Automobile(String make, String vin)
+    {
+        super(vin);
+        this.make = make;
+    }   
+    public String getMake() { return make; }
+    public void setMake(String make) { this.make = make; }
+    @Override
+    public int compareTo(Vehicle o)
+    {
+        return this.getVin().compareTo(o.getVin());
+    }
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Automobile other = (Automobile) obj;
+         boolean isSameObjectType = Objects.equals(this.make, other.make);
+         if (isSameObjectType) {
+             if (this.make.compareTo(other.make) == 0 && (this.getVin().compareTo(other.getVin()) == 0)) {
+                 return true;
+             } else {
+                 return false;
+             }
+         } else {
+             return false;
+         }
+    }
+    @Override
+    protected Object clone() throws CloneNotSupportedException {
+        String make = new String(this.getMake());
+        String vim = new String(this.getVin());
+        Automobile clonedAuto = new Automobile(make, vim);
+        return clonedAuto;
+    }
+
+    @Override
+    public String toString()
+    {
+        return super.toString() + "\n" + "Automobile{" + "make=" + make + '}';
+    }
+    
+    public static void main(String[] args) throws CloneNotSupportedException
+    {
+        Automobile johnsBeemer = new Automobile ("BMW", "vin1BMW");
+        Automobile marysBeemer = new Automobile ("BMW", "vin2BMW");
+        
+        Automobile johnsClonedBeemer = (Automobile) johnsBeemer.clone();
+        
+        System.out.println(johnsBeemer + "\n");
+        System.out.println(marysBeemer + "\n");
+        System.out.println(johnsClonedBeemer + "\n");
+        
+
+         
+        System.out.println("John\'s beemer EQUALS Mary\'s beemer --> " + johnsBeemer.equals(marysBeemer));
+        System.out.println("John\'s beemer EQUALS John\'s beemer --> " + johnsBeemer.equals(johnsClonedBeemer));
+        
+        System.out.println("John\'s beemer COMPARE_TO John\'s cloned beemer --> " + johnsBeemer.compareTo(johnsClonedBeemer));
+        System.out.println("John\'s beemer COMPARE_TO Mary\'s beemer --> " +johnsBeemer.compareTo(marysBeemer));
+        
+        System.out.println("John\'s beemer EQUALS Airplane --> " + johnsBeemer.equals(new Airplane()));
+    }
+}
+
+abstract public class Vehicle implements Cloneable, Comparable<Vehicle> {
+
+        private String vin;
+        public Vehicle(){}
+        public Vehicle(String vin) {this.vin = vin;}
+        public String getVin() { return vin; }
+        public void setVin(String vin) { this.vin = vin; }
+
+        @Override
+        public String toString()
+        { return "Vehicle{" + "vin=" + vin + '}'; }
+        
+        @Override
+        public boolean equals(Object obj)
+        {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Vehicle other = (Vehicle) obj;
+        return Objects.equals(this.vin, other.vin);
+    }
+    
+}
+
+class Airplane {}
+

Semester 2/Exams/Exam2-Practice2_ChloeFontenot/src/main/java/com/chloefontenot/exam2/practice2_chloefontenot/Vehicle.java

@@ -0,0 +1,41 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.chloefontenot.exam2.practice2_chloefontenot;
+
+import java.util.Objects;
+
+/**
+ *
+ * @author chloe
+ */
+abstract public class Vehicle implements Cloneable, Comparable<Vehicle> {
+
+        private String vin;
+        public Vehicle(){}
+        public Vehicle(String vin) {this.vin = vin;}
+        public String getVin() { return vin; }
+        public void setVin(String vin) { this.vin = vin; }
+
+        @Override
+        public String toString()
+        { return "Vehicle{" + "vin=" + vin + '}'; }
+        
+        @Override
+        public boolean equals(Object obj)
+        {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Vehicle other = (Vehicle) obj;
+        return Objects.equals(this.vin, other.vin);
+    }
+    
+}