From 4e15412bd6bbc53bf60dadd1587fff93de2c83b7 Mon Sep 17 00:00:00 2001
From: RossTheRoss <mstrapp@protonmail.com>
Date: Wed, 16 Oct 2019 14:56:08 -0500
Subject: Finish lab

---
 csci1913/Java/lab6/Polygon.java       | 32 ++++++++++++++++++++++++++++++++
 csci1913/Java/lab6/lab6_strap012.java | 19 +++++++++++++++++++
 csci1913/Java/lab6/tests6.java        | 28 ++++++++++++++++++++++++++++
 3 files changed, 79 insertions(+)
 create mode 100644 csci1913/Java/lab6/Polygon.java
 create mode 100644 csci1913/Java/lab6/lab6_strap012.java
 create mode 100644 csci1913/Java/lab6/tests6.java

(limited to 'csci1913')

diff --git a/csci1913/Java/lab6/Polygon.java b/csci1913/Java/lab6/Polygon.java
new file mode 100644
index 0000000..7f025fe
--- /dev/null
+++ b/csci1913/Java/lab6/Polygon.java
@@ -0,0 +1,32 @@
+package lab6;
+
+class Polygon 
+{ 
+  private int[] sideLengths; 
+ 
+  public Polygon(int sides, int ... lengths) 
+  { 
+    int index = 0; 
+    sideLengths = new int[sides]; 
+    for (int length: lengths) 
+    { 
+      sideLengths[index] = length; 
+      index += 1; 
+    } 
+  } 
+     
+  public int side(int number) 
+  { 
+    return sideLengths[number]; 
+  } 
+     
+  public int perimeter() 
+  { 
+    int total = 0; 
+    for (int index = 0; index < sideLengths.length; index += 1) 
+    { 
+      total += side(index); 
+    } 
+    return total; 
+  } 
+}
diff --git a/csci1913/Java/lab6/lab6_strap012.java b/csci1913/Java/lab6/lab6_strap012.java
new file mode 100644
index 0000000..e2c96e4
--- /dev/null
+++ b/csci1913/Java/lab6/lab6_strap012.java
@@ -0,0 +1,19 @@
+package lab6;
+
+class Rectangle extends Polygon {
+    public Rectangle(int l, int w) {
+        super(4, l, w, l, w);
+    }
+    public int area() {
+        return this.side(0)*this.side(1);
+    }
+}
+
+class Square extends Polygon {
+    public Square(int l) {
+        super(4, l, l, l, l);
+    }
+    public int area() {
+        return this.side(0)*this.side(1);
+    }
+}
\ No newline at end of file
diff --git a/csci1913/Java/lab6/tests6.java b/csci1913/Java/lab6/tests6.java
new file mode 100644
index 0000000..fc98648
--- /dev/null
+++ b/csci1913/Java/lab6/tests6.java
@@ -0,0 +1,28 @@
+package lab6;
+
+//  SHAPES. Public tests for the classes RECTANGLE and SQUARE. Comments show
+//  what each test must print, and how many points it is worth.
+
+class Shapes
+{
+  public static void main(String[] args)
+  {
+    Rectangle wreck = new Rectangle(3, 5);
+
+    System.out.println(wreck.side(0));      //  3   1 point.
+    System.out.println(wreck.side(1));      //  5   1 point.
+    System.out.println(wreck.side(2));      //  3   1 point.
+    System.out.println(wreck.side(3));      //  5   1 point.
+    System.out.println(wreck.area());       //  15  1 point.
+    System.out.println(wreck.perimeter());  //  16  1 point.
+
+    Square nerd = new Square(7);
+
+    System.out.println(nerd.side(0));       //  7   1 point.
+    System.out.println(nerd.side(1));       //  7   1 point.
+    System.out.println(nerd.side(2));       //  7   1 point.
+    System.out.println(nerd.side(3));       //  7   1 point.
+    System.out.println(nerd.area());        //  49  1 point.
+    System.out.println(nerd.perimeter());   //  28  1 point.
+  }
+}
-- 
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