rkpayah
diff --git a/‎ch09-lists-tuples-and-dictionaries/1-tuples-are-immutable-sequences.py
Lines changed: 1 addition & 1 deletion b/‎ch09-lists-tuples-and-dictionaries/1-tuples-are-immutable-sequences.py
Lines changed: 1 addition & 1 deletion
diff --git a/‎ch09-lists-tuples-and-dictionaries/4-challenge-list-of-lists.py
Lines changed: 1 addition & 1 deletion b/‎ch09-lists-tuples-and-dictionaries/4-challenge-list-of-lists.py
Lines changed: 1 addition & 1 deletion
diff --git a/‎ch09-lists-tuples-and-dictionaries/7-challenge-capital-city-loop.py
Lines changed: 3 additions & 0 deletions b/‎ch09-lists-tuples-and-dictionaries/7-challenge-capital-city-loop.py
Lines changed: 3 additions & 0 deletions
diff --git a/‎ch09-lists-tuples-and-dictionaries/9a-challenge-cats-with-hats.py
Lines changed: 13 additions & 1 deletion b/‎ch09-lists-tuples-and-dictionaries/9a-challenge-cats-with-hats.py
Lines changed: 13 additions & 1 deletion
diff --git a/‎ch09-lists-tuples-and-dictionaries/9c-challenge-cats-with-hats.py
Lines changed: 7 additions & 0 deletions b/‎ch09-lists-tuples-and-dictionaries/9c-challenge-cats-with-hats.py
Lines changed: 7 additions & 0 deletions
@@ -13,7 +13,7 @@
 
 
 # Exercise 3
-# unpack the tuple into three string and display them
+# Unpack the tuple into three strings and display them
 position1, position2, position3 = cardinal_numbers
 print(position1)
 print(position2)
 
@@ -24,7 +24,7 @@ def mean(values):
 def median(values):
     """Return the median value of the list `values`"""
     values.sort()
-    # If the number of valus is odd,
+    # If the number of values is odd,
     # return the middle value of the list
     if len(values) % 2 == 1:
         # The value at the center of the list is the value
 
@@ -56,8 +56,11 @@
     "Wyoming": "Cheyenne",
 }
 
+# Pull random state and capital pair from the dict by casting to list of tuples
 state, capital = random.choice(list(capitals_dict.items()))
 
+# Game loop continues until the user inputs "exit"
+# or guesses the correct capital
 while True:
     guess = input(f"What is the capital of '{state}'? ").lower()
     if guess == "exit":
 
@@ -4,18 +4,30 @@
 
 def get_cats_with_hats(array_of_cats):
     cats_with_hats_on = []
+    # We want to walk around the circle 100 times
     for num in range(1, 100 + 1):
+        # Each time we walk around, we visit 100 cats
         for cat in range(1, 100 + 1):
+            # Determine whether to visit the cat
+            # Use modulo operator to visit every 2nd, 3rd, 4th,... etc.
             if cat % num == 0:
+                # Remove or add hat depending on
+                # whether the cat already has one
                 if array_of_cats[cat] is True:
                     array_of_cats[cat] = False
                 else:
                     array_of_cats[cat] = True
+
+    # Add all number of each cat with a hat to list
     for cat in range(1, 100 + 1):
-        if cats[cat] is True:
+        if array_of_cats[cat] is True:
             cats_with_hats_on.append(cat)
+
+    # Return the resulting list
     return cats_with_hats_on
 
 
+# Cats contains whether each cat already has a hat on,
+# by default all are set to false since none have been visited
 cats = [False] * (100 + 1)
 print(get_cats_with_hats(cats))
@@ -4,17 +4,24 @@
 
 theCats = {}
 
+# By default, no cats have been visited
+# so we set every cat's number to False
 for i in range(1, 101):
     theCats[i] = False
 
+# Walk around the circle 100 times
 for i in range(1, 101):
+    # Visit all cats each time we do a lap
     for cats, hats in theCats.items():
+        # Determine whether or not we visit a cat
         if cats % i == 0:
+            # Add or remove the hat
             if theCats[cats]:
                 theCats[cats] = False
             else:
                 theCats[cats] = True
 
+# Print whether each cat has a hat
 for cats, hats in theCats.items():
     if theCats[cats]:
         print(f"Cat {cats} has a hat.")