Completed up to activity 20

12 Create a Shape/exercise-01.py

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+import turtle
+
+my_screen = turtle.Screen()
+terry = turtle.Turtle()
+
+# Regular octagon in red
+terry.pencolor("red")
+terry.pendown()
+
+count = 0
+while count < 8:
+    terry.forward(50)
+    terry.right(45)  # 360 / 8
+    count += 1
+
+# Move turtle so shapes don't overlap
+terry.penup()
+terry.forward(200)
+
+# Regular nonagon in blue
+terry.pencolor("blue")
+terry.pendown()
+
+count = 0
+while count < 9:
+    terry.forward(50)
+    terry.right(40)  # 360 / 9
+    count += 1
+
+my_screen.exitonclick()

12/exercise-01.py

@@ -1,8 +0,0 @@
-# regular octagon in red
-# regular nonagon in blue
-
-# condition controlled iteration
-# both shapes on same screen
-
-import turtle
-

19 Develop the Favourite Foods Program/exercise-01.py

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+# Initialize as a clean empty list
+foods = []
+
+run = True
+while run:
+    name = input("Enter a name: ")
+    food = input("Enter a favourite food: ")
+    foods.append([name, food])
+
+    user_choice = input("Would you like to add another student? (y/n): ")
+    if user_choice.strip().lower() == "n":
+        run = False
+        
+# Print in tabular format
+print("\nName - Favourite Food")
+print("-" * 25)
+for person in foods:
+    print(f"{person[0]} - {person[1]}")

20 Fundraiser part 1/excerise-01.py

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+# loop:
+#   ask for name max length 10 (retry until suitable)
+#   ask for amount (hourly) (between 99p and £5.99) (retry until suitable)
+# after user confirms they are done entering data,
+# print out the data in tabular format with suitable column headings
+# use main() function and functions with docstrings
+
+def get_name():
+    collect = True
+    while collect:
+        name = input("Enter the activity: ")
+        if len(name) > 10:
+            print("Name too long. Please try again.")
+            continue
+        else:
+            collect = False
+    return name
+
+def get_amount():
+    collect = True
+    while collect:
+        amount = float(input("Enter activity hourly rate in pence: "))
+        # if less than 99 pence or greater than 599
+        if amount < 99 or amount > 599:
+            print("Amount out of range. Please try again.")
+            continue
+        else:
+            collect = False
+    return amount
+
+def print_data(data):
+    print("\nActivity - Amount")
+    print("-" * 15)
+    for activity in data:
+        print(f"{activity[0]} - {f"£{activity[1]/100}"}")
+
+def main():
+    run = True
+    
+    data = []
+    
+    while run:
+        activity = get_name()
+        amount = get_amount()
+        print(f"{activity} - {f"£{amount/100}"}")
+        user_choice = input("Would you like to add another activity? (y/n): ")
+        if user_choice.strip().lower() == "n":
+            run = False
+            
+        data.append([activity, amount])
+    
+    print_data(data)
+
+if __name__ == "__main__":
+    main()
+