oxoxox

Scampbell68 · Scampbell68 · commit d53d768863f3 · 2018-07-31T10:05:44.000-05:00
diff --git a/ch06/.idea/vcs.xml b/ch06/.idea/vcs.xml
diff --git a/ch06/Demo.java b/ch06/Demo.java
@@ -0,0 +1,32 @@
+import java.util.Scanner;
+
+public class Demo
+{
+    public static void main(String[] args)
+    {
+        printGreeting("HELLO");
+
+
+        Scanner in = new Scanner(System.in);
+
+        System.out.println("Enter a number:");
+
+        int firstNumber=in.nextInt();
+
+        System.out.println("Enter a number:");
+
+        int secondNumber=in.nextInt();
+
+        int total = firstNumber + secondNumber;
+        System.out.println("the total is "+total);
+    }
+
+    public static void printTotal()
+    {
+
+    }
+    public static void printGreeting(String greeting)
+    {
+        System.out.println("<<<"+ greeting + ">>>");
+    }
+}
diff --git a/ch06/MathUtil.java b/ch06/MathUtil.java
@@ -0,0 +1,55 @@
+public class MathUtil
+{
+    public static void main(String[] args)
+    {
+        int total = getTotal(1, 2);
+
+        System.out.println(total);
+        double cargoVolume = getCargoVolume(2, 2, 2, false);
+        System.out.println(cargoVolume);
+
+        int absoluteAnswer = absoluteSum(-5, 2);
+        System.out.println(absoluteAnswer);
+
+        int absoluteAnswerTwo = absoluteSum(-5, 2, -3);
+        System.out.println(absoluteAnswerTwo);
+
+    }
+
+    public static int getTotal(int firstNumber, int secondNumber)
+    {
+        int sum = firstNumber + secondNumber;
+
+        return sum;
+    }
+
+    public static double getCargoVolume(double height, double length, double depth, boolean heavyDuty)
+    {
+
+        double materialThickness = .25;
+        if (heavyDuty) ;
+        materialThickness = .25 * 2;
+        double interiorHeight = height - (2 * materialThickness);
+        double interiorLength = length - (2 * materialThickness);
+        double interiorDepth = depth - (2 * materialThickness);
+        double cargoVolume = interiorHeight * interiorLength * interiorDepth;
+        return cargoVolume;
+    }
+
+    public static int absoluteSum(int numberone, int numberTwo)
+    {
+        int absoluteOne = Math.abs(numberone);
+        int absoluteTwo = Math.abs(numberTwo);
+        int absoluteAnswer = absoluteOne + absoluteTwo;
+        return absoluteAnswer;
+    }
+
+    public static int absoluteSum(int numberone, int numberTwo, int numberThree)
+    {
+        int absoluteOne = Math.abs(numberone);
+        int absoluteTwo = Math.abs(numberTwo);
+        int absoluteThree = Math.abs(numberThree);
+        int absoluteAnswerTwo = absoluteOne + absoluteTwo + absoluteThree;
+        return absoluteAnswerTwo;
+    }
+}
diff --git a/ch06/Names.java b/ch06/Names.java
@@ -0,0 +1,24 @@
+public class Names
+{
+    public static void main(String[] args)
+    {
+        //String decoration=%%%%%%%;
+        String returnValue=getMyName();
+
+        String fancyName=getMyFancyName("%%%%%%%%");
+
+        System.out.println(returnValue);
+        System.out.println(fancyName);
+    }
+
+    public static String getMyName( )
+
+    {
+        return "Stephen";
+    }
+    public static String getMyFancyName(String decoration)
+    {
+        String fancyName = decoration +"Stephen"+decoration;
+        return fancyName;
+    }
+}
