Fixing exercise.

princomp · Oct 15, 2024 · 4868318 · 4868318
1 parent cc40ce4
commit 4868318
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Showing 3 changed files with 18 additions and 10 deletions.
diff --git a/source/code/projects/RectangleReferences/Rectangle/Program.cs b/source/code/projects/RectangleReferences/Rectangle/Program.cs
@@ -4,6 +4,12 @@ class Program
 {
     static void Main(string[] args)
     {
+
+        Rectangle r0 = new Rectangle(3, 2);
+
+        r0.Draw();
+        r0.Draw('-');
+
         Rectangle original;
         original = new Rectangle(5, 10);
         Rectangle copy = original.Copy();
@@ -26,10 +32,6 @@ static void Main(string[] args)
             + "\nr1 and r5 identical: " + r1?.Equals(r5)
             );
 
-        Rectangle r0 = new Rectangle(3, 2);
-
-        r0.Draw();
-        r0.Draw('%');
 
     }
 }
diff --git a/source/exercises/oop/references.md b/source/exercises/oop/references.md
@@ -13,6 +13,10 @@ tags:
   - datatypes
 ---
 
+# Manipulating Objects and References
+
+[Solutions for those exercises.](./exercises_w_sol/oop/references)
+
 ## Problem
 
 Consider the "regular" implementation of the `Rectangle` class:
@@ -59,7 +63,7 @@ If your method is correctly implemented, then
     Rectangle r0 = new Rectangle(3, 2);
 
     r0.Draw();
-    r0.Draw('%');
+    r0.Draw('-');
     ```
 
     should display
@@ -68,8 +72,8 @@ If your method is correctly implemented, then
     ***
     ***
 
-    %%%
-    %%%
+    ---
+    ---
     ```
 
 

diff --git a/source/exercises_w_sol/oop/references.md b/source/exercises_w_sol/oop/references.md
@@ -4,6 +4,8 @@ tags:
   - datatypes
 ---
 
+# Manipulating Objects and References
+
 ## Problem
 
 Consider the "regular" implementation of the `Rectangle` class:
@@ -53,7 +55,7 @@ If your method is correctly implemented, then
     Rectangle r0 = new Rectangle(3, 2);
 
     r0.Draw();
-    r0.Draw('%');
+    r0.Draw('-');
     ```
 
     should display
@@ -62,8 +64,8 @@ If your method is correctly implemented, then
     ***
     ***
 
-    %%%
-    %%%
+    ---
+    ---
     ```
 
     <details><summary>Solution</summary>