MP4 progress

2022-11-11 18:20:23 -06:00 · 2022-11-11 18:20:23 -06:00 · 4a97e1fe67
commit 4a97e1fe67
parent 51b6f821df
18 changed files with 2337 additions and 20 deletions
--- a/Assignments/Array1.html
+++ b/Assignments/Array1.html
@ -0,0 +1,52 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<title>Array1.java</title>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<style type="text/css">
+<!--
+body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+table {color: #888888; background-color: #313335; font-family: monospace}
+.number {color: #6897bb}
+.comment {color: #808080}
+.whitespace {color: #505050}
+.ST2 {color: #ffc66d; font-family: monospace; font-style: italic}
+.ST3 {color: #9876aa; font-family: monospace; font-style: italic}
+.ST1 {color: #808080; font-family: monospace; font-weight: bold}
+.ST0 {color: #287bde}
+.literal {color: #cc7832}
+-->
+</style>
+</head>
+<body>
+<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array1.java</td></tr></table>
+<pre>
+<span class="comment">/*</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
+<span class="comment"> */</span>
+<span class="literal">package</span> lab15_calebfontenot;
+
+<span class="comment">/**</span>
+<span class="comment"> *</span>
+<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
+ <span class="comment">*/</span>
+<span class="literal">public</span> <span class="literal">class</span> Array1 {
+    <span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args)
+    {
+        <span class="literal">double</span>[] myList1 = {<span class="number">1.1</span>, <span class="number">2.1</span>, <span class="number">3.1</span>, <span class="number">4.0</span>};
+        <span class="literal">double</span>[] myList2 = <span class="literal">new</span> <span class="literal">double</span>[<span class="number">3</span>];
+        
+        myList2[<span class="number">0</span>] = -<span class="number">1.1</span>;
+        myList2[<span class="number">1</span>] = -<span class="number">2.1</span>;
+        myList2[<span class="number">2</span>] = -<span class="number">3.1</span>;
+        myList2[<span class="number">3</span>] = -<span class="number">4.1</span>;
+        
+        System.<span class="ST3">out</span>.println(myList1[<span class="number">2</span>]);
+        System.<span class="ST3">out</span>.println(myList2[<span class="number">2</span>]);
+    }
+}
+
+</pre></body>
+</html>
--- a/Assignments/Array2.html
+++ b/Assignments/Array2.html
@ -0,0 +1,59 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<title>Array2.java</title>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<style type="text/css">
+<!--
+body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+table {color: #888888; background-color: #313335; font-family: monospace}
+.ST3 {color: #9876aa}
+.string {color: #6a8759}
+.number {color: #6897bb}
+.comment {color: #808080}
+.whitespace {color: #505050}
+.ST2 {color: #ffc66d; font-family: monospace; font-style: italic}
+.ST4 {color: #9876aa; font-family: monospace; font-style: italic}
+.ST1 {color: #808080; font-family: monospace; font-weight: bold}
+.ST0 {color: #287bde}
+.literal {color: #cc7832}
+-->
+</style>
+</head>
+<body>
+<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array2.java</td></tr></table>
+<pre>
+<span class="comment">/*</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
+<span class="comment"> */</span>
+<span class="literal">package</span> lab15_calebfontenot;
+
+<span class="comment">/**</span>
+<span class="comment"> *</span>
+<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
+ <span class="comment">*/</span>
+<span class="literal">public</span> <span class="literal">class</span> Array2 {
+    <span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args)
+    {
+        String[] names1 = {<span class="string">&quot;</span><span class="string">John</span><span class="string">&quot;</span>, <span class="string">&quot;</span><span class="string">Bill</span><span class="string">&quot;</span>, <span class="string">&quot;</span><span class="string">George</span><span class="string">&quot;</span>};
+        String[] names2 = <span class="literal">new</span> String[<span class="number">3</span>];
+        
+        names2[<span class="number">0</span>] = <span class="string">&quot;</span><span class="string">Mary</span><span class="string">&quot;</span>;
+        names2[<span class="number">1</span>] = <span class="string">&quot;</span><span class="string">Ann</span><span class="string">&quot;</span>;
+        names2[<span class="number">2</span>] = <span class="string">&quot;</span><span class="string">Lola</span><span class="string">&quot;</span>;
+        
+        <span class="comment">/*</span>
+<span class="comment">        System.out.println(names1[2]);</span>
+<span class="comment">        System.out.println(names2[2]);</span>
+<span class="comment"> */</span>
+        <span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">0</span>; i &lt; names1.<span class="ST3">length</span>; i++) {
+            System.<span class="ST4">out</span>.println(names1[i]);
+            System.<span class="ST4">out</span>.println(names2[i]);
+        }
+    }
+}
+
+</pre></body>
+</html>
--- a/Assignments/Array3.html
+++ b/Assignments/Array3.html
@ -0,0 +1,57 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<title>Array3.java</title>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<style type="text/css">
+<!--
+body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
+table {color: #888888; background-color: #313335; font-family: monospace}
+.ST3 {color: #9876aa}
+.number {color: #6897bb}
+.comment {color: #808080}
+.whitespace {color: #505050}
+.ST2 {color: #ffc66d; font-family: monospace; font-style: italic}
+.ST4 {color: #9876aa; font-family: monospace; font-style: italic}
+.ST1 {color: #808080; font-family: monospace; font-weight: bold}
+.ST0 {color: #287bde}
+.literal {color: #cc7832}
+-->
+</style>
+</head>
+<body>
+<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array3.java</td></tr></table>
+<pre>
+<span class="comment">/*</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
+<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
+<span class="comment"> */</span>
+<span class="literal">package</span> lab15_calebfontenot;
+
+<span class="comment">/**</span>
+<span class="comment"> *</span>
+<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
+ <span class="comment">*/</span>
+<span class="literal">public</span> <span class="literal">class</span> Array3 {
+    <span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args)
+    {
+        <span class="literal">int</span>[] values = <span class="literal">new</span> <span class="literal">int</span>[<span class="number">5</span>];
+        <span class="comment">//Init array with correct value of i plus the value of the previous array element</span>
+        <span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">1</span>; i &lt; values.<span class="ST3">length</span>; i++) {
+            values[i] = i + values[i - <span class="number">1</span>];
+        }
+        
+        <span class="comment">// put in the first array element the second plus the last array elements</span>
+        values[<span class="number">0</span>] = values[<span class="number">1</span>] + values[values.<span class="ST3">length</span> -<span class="number">1</span>];
+        
+        <span class="comment">// print the array</span>
+        <span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">0</span>; i &lt; values.<span class="ST3">length</span>; i++) {
+            System.<span class="ST4">out</span>.println(values[i]);
+        }
+        
+    }
+}
+
+</pre></body>
+</html>
--- a/Assignments/MP4_CalebFontenot/src/mp4_calebfontenot/MP4_CalebFontenot.java
+++ b/Assignments/MP4_CalebFontenot/src/mp4_calebfontenot/MP4_CalebFontenot.java
@ -11,15 +11,27 @@ package mp4_calebfontenot;
 */
 public class MP4_CalebFontenot {

+    static boolean debug = true;
+
    /**
     * If the result from Step 4 is divisible by 10, the card number is valid; otherwise, it is invalid. For example, the number 4388576018402626 is invalid, but the number 4388576018410707 is valid
     *
     * @param CreditCard
     * @return
     */
-    public static boolean isValid(String CreditCard) {
-
+    public static boolean isValid(String CreditCard)
+    {
+        int sumResult = MP4_CalebFontenot.sum(MP4_CalebFontenot.doubleDigitsAndSumSingleDigits(CreditCard), MP4_CalebFontenot.addOddNumbersFromRightToLeft(CreditCard));
+        int divisionResult = sumResult % 10;
+        if (debug) {
+        System.out.println(sumResult + ", " + divisionResult);
+        }
+        if (divisionResult == 0) {
        return true;
+        }
+        else {
+            return false;
+        }
    }

    /**
@ -29,8 +41,9 @@ public class MP4_CalebFontenot {
     * @param step3 result form step 3
     * @return
     */
-    public static int sum(int step1andSep2, int step3) {
-        return step1andSep2 + step3;
+    public static int sum(int step1andStep2, int step3)
+    {
+        return step1andStep2 + step3;
    }

    /**
@ -39,8 +52,25 @@ public class MP4_CalebFontenot {
     * @param -creditCard the credit card number to be processed.
     * @return the sum of digits at odd position from right to left.
     */
-    public static int addOddNumbersFromRightToLeft(String creditCard) {
-        return -1;
+    public static int addOddNumbersFromRightToLeft(String creditCard)
+    {
+        if (debug) {
+            System.out.println("Now executing addOddNumbersFromRightToLeft()");
+        }
+                // Iterate through string
+        int creditCardLength = creditCard.length();
+        int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0;
+        //System.out.println(creditCard.length());
+
+        for (int i = 0; i <= (creditCardLength -1); i = i + 2) {
+            currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it
+            sum += currentDigit;
+            if (debug) {
+                System.out.println(currentDigit);
+                System.out.println("sum: " + sum);
+            }
+        }
+        return sum;
    }

    /**
@ -49,25 +79,35 @@ public class MP4_CalebFontenot {
     * @param -creditCard the credit card number to be processed.
     * @return
     */
-    public static int doubleDigitsAndSumSingleDigits(String creditCard) {
+    public static int doubleDigitsAndSumSingleDigits(String creditCard)
+    {
+        if (debug) {
+            System.out.println("Now executing doubleDigitsAndSumSingleDigits()");
+        }
        // Iterate through string
        int creditCardLength = creditCard.length();
-        int currentDigit, digitProduct, tensDigit, onesDigit;
+        int currentDigit, digitProduct, tensDigit, onesDigit, sum = 0;
        //System.out.println(creditCard.length());

-        for (int i = 15; i >= 0; i = i - 2) {
+        for (int i = (creditCardLength -1); i >= 0; i = i - 2) {
            currentDigit = Character.getNumericValue(creditCard.charAt(i)); // Parses current digit as an integer so we can do math on it
            digitProduct = currentDigit * 2;
-            System.out.println(digitProduct);
-            if (digitProduct > 9) { // Product is larger than 9
-                tensDigit = currentDigit / 10 % 10;
-                onesDigit = currentDigit / 1 % 10;
-                System.out.println("tensDigit is " + tensDigit);
-                System.out.println("onesDigit is " + onesDigit);
+            if (digitProduct > 9) { // Product is larger than 9. Typecast the integer back into a string so we can seperate the digits and add them together.
+                String workingString = Integer.toString(digitProduct);
+                tensDigit = Character.getNumericValue(workingString.charAt(0));
+                onesDigit = Character.getNumericValue(workingString.charAt(1));
+                if (debug) {
+                    System.out.println("tensDigit is " + tensDigit);
+                    System.out.println("onesDigit is " + onesDigit);
+                }
+                digitProduct = (tensDigit + onesDigit);
+            }
+            sum += digitProduct;
+            if (debug) {
+                System.out.println(digitProduct);
            }
-
        }
-        return -1;
+        return sum;
    }

    /**
@ -75,7 +115,8 @@ public class MP4_CalebFontenot {
     *
     * @return a string with credit card number or 0.
     */
-    public static String menu() {
+    public static String menu()
+    {
        return "creditcard number or 0";
    }

@ -83,10 +124,21 @@ public class MP4_CalebFontenot {
     *
     * @param args
     */
-    public static void main(String[] args) {
+    public static void main(String[] args)
+    {
        // DEBUG
        //System.out.println(isValid("4388576018402626"));
-        MP4_CalebFontenot.doubleDigitsAndSumSingleDigits("4388576018402626");
+        String sampleCreditCard = "4388576018410707";
+        boolean creditCardValidity = MP4_CalebFontenot.isValid(sampleCreditCard);
+        String validityString;
+        if (creditCardValidity) {
+            validityString = "valid";
+        } else {
+            validityString = "invalid";
+        }
+        
+        System.out.println("The credit card " + sampleCreditCard + " is " + validityString);
+        
        /*
        String userInput = menu();
        
--- a/Assignments/lab15_CalebFontenot/build.xml
+++ b/Assignments/lab15_CalebFontenot/build.xml
@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="lab15_CalebFontenot" default="default" basedir=".">
+    <description>Builds, tests, and runs the project lab15_CalebFontenot.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="lab15_CalebFontenot-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>
--- a/Assignments/lab15_CalebFontenot/lab-arrays1.pdf
+++ b/Assignments/lab15_CalebFontenot/lab-arrays1.pdf
--- a/Assignments/lab15_CalebFontenot/manifest.mf
+++ b/Assignments/lab15_CalebFontenot/manifest.mf
@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+
--- a/Assignments/lab15_CalebFontenot/nbproject/build-impl.xml
+++ b/Assignments/lab15_CalebFontenot/nbproject/build-impl.xml
--- a/Assignments/lab15_CalebFontenot/nbproject/genfiles.properties
+++ b/Assignments/lab15_CalebFontenot/nbproject/genfiles.properties
@ -0,0 +1,8 @@
+build.xml.data.CRC32=10a38c16
+build.xml.script.CRC32=6b54de23
+build.xml.stylesheet.CRC32=f85dc8f2@1.104.0.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=10a38c16
+nbproject/build-impl.xml.script.CRC32=7d01f832
+nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.104.0.48
--- a/Assignments/lab15_CalebFontenot/nbproject/project.properties
+++ b/Assignments/lab15_CalebFontenot/nbproject/project.properties
@ -0,0 +1,95 @@
+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.modulepath=\
+    ${run.modulepath}
+debug.test.classpath=\
+    ${run.test.classpath}
+debug.test.modulepath=\
+    ${run.test.modulepath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/lab15_CalebFontenot.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+dist.jlink.dir=${dist.dir}/jlink
+dist.jlink.output=${dist.jlink.dir}/lab15_CalebFontenot
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.modulepath=
+javac.processormodulepath=
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=1.8
+javac.target=1.8
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.modulepath=\
+    ${javac.modulepath}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.html5=false
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+# The jlink additional root modules to resolve
+jlink.additionalmodules=
+# The jlink additional command line parameters
+jlink.additionalparam=
+jlink.launcher=true
+jlink.launcher.name=lab15_CalebFontenot
+main.class=lab15_calebfontenot.Lab15_CalebFontenot
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.modulepath=\
+    ${javac.modulepath}
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+run.test.modulepath=\
+    ${javac.test.modulepath}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test
--- a/Assignments/lab15_CalebFontenot/nbproject/project.xml
+++ b/Assignments/lab15_CalebFontenot/nbproject/project.xml
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>lab15_CalebFontenot</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>
--- a/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array1.java
+++ b/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array1.java
@ -0,0 +1,25 @@
+/*
+ * 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 lab15_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Array1 {
+    public static void main(String[] args)
+    {
+        double[] myList1 = {1.1, 2.1, 3.1, 4.0};
+        double[] myList2 = new double[3];
+        
+        myList2[0] = -1.1;
+        myList2[1] = -2.1;
+        myList2[2] = -3.1;
+        myList2[3] = -4.1;
+        
+        System.out.println(myList1[2]);
+        System.out.println(myList2[2]);
+    }
+}
--- a/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array2.java
+++ b/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array2.java
@ -0,0 +1,30 @@
+/*
+ * 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 lab15_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Array2 {
+    public static void main(String[] args)
+    {
+        String[] names1 = {"John", "Bill", "George"};
+        String[] names2 = new String[3];
+        
+        names2[0] = "Mary";
+        names2[1] = "Ann";
+        names2[2] = "Lola";
+        
+        /*
+        System.out.println(names1[2]);
+        System.out.println(names2[2]);
+ */
+        for (int i = 0; i < names1.length; i++) {
+            System.out.println(names1[i]);
+            System.out.println(names2[i]);
+        }
+    }
+}
--- a/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array3.java
+++ b/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array3.java
@ -0,0 +1,29 @@
+/*
+ * 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 lab15_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Array3 {
+    public static void main(String[] args)
+    {
+        int[] values = new int[5];
+        //Init array with correct value of i plus the value of the previous array element
+        for (int i = 1; i < values.length; i++) {
+            values[i] = i + values[i - 1];
+        }
+        
+        // put in the first array element the second plus the last array elements
+        values[0] = values[1] + values[values.length -1];
+        
+        // print the array
+        for (int i = 0; i < values.length; i++) {
+            System.out.println(values[i]);
+        }
+        
+    }
+}
--- a/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array4.java
+++ b/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Array4.java
@ -0,0 +1,27 @@
+/*
+ * 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 lab15_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Array4 {
+    public static void main(String[] args)
+    {
+        int[] integerArray = new int[33];
+        
+        for (int i = 0; i < integerArray.length; i++) {
+            integerArray[i] = (int) ((Math.random() * 100) + 1);
+        }
+        for (int i = 0; i < integerArray.length; i++) {
+            System.out.print(integerArray[i] + " ");
+            //System.out.print(i + " ");
+            if (i != 0 & (i + 1) % 3 == 0) {
+                System.out.println();
+            }
+        }
+    }
+}
--- a/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Lab15_CalebFontenot.java
+++ b/Assignments/lab15_CalebFontenot/src/lab15_calebfontenot/Lab15_CalebFontenot.java
@ -0,0 +1,21 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Main.java to edit this template
+ */
+package lab15_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Lab15_CalebFontenot {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args)
+    {
+        // TODO code application logic here
+    }
+    
+}
--- a/Project/target/classes/.netbeans_automatic_build
+++ b/Project/target/classes/.netbeans_automatic_build
--- a/Project/target/test-classes/.netbeans_automatic_build
+++ b/Project/target/test-classes/.netbeans_automatic_build