5 PM – Intro To Python – Gamas

Today We Did

1. We reviewed homework
2. We continued with grocery_shopping_cart.py

Homework

1. Create nov_20_random_hw2.py and copy and paste this code and tell me what it is doing

   1. import random as r
      
      cars = []
      cars.append("honda")
      cars.append("hyundai")
      cars.append("toyota")
      
      random_car = r.choice(cars)
      print(random_car)

2. Inside your oct_30_grocery_shopping_cart.py
   1. Change the code, so you can add “Egg”, “Milk” and “Orange Juice” to the purchased_item list. This is very similar to what you did in nov_13_elements_practice_hw.py homework
   2. After the while loop, you have to use for loop to go through each element inside the “purchased_item” list and print the item. This is also very similar to what you did in nov_13_elements_practice_hw.py.
   3. If you do it properly, your program will do like the following

      1. What do you want to purchase: 
         1. Milk - $5
         2. Eggs - $3
         3. Orange Juice - $6
         Enter your selection 1 to 3 (Enter 'exit' for quit): 1
         You have purchased Milk for $5
         
         What do you want to purchase: 
         1. Milk - $5
         2. Eggs - $3
         3. Orange Juice - $6
         Enter your selection 1 to 3 (Enter 'exit' for quit): 1
         You have purchased Milk for $5
         
         What do you want to purchase: 
         1. Milk - $5
         2. Eggs - $3
         3. Orange Juice - $6
         Enter your selection 1 to 3 (Enter 'exit' for quit): 2
         You have purchased Egg for $3
         
         What do you want to purchase: 
         1. Milk - $5
         2. Eggs - $3
         3. Orange Juice - $6
         Enter your selection 1 to 3 (Enter 'exit' for quit): 3
         You have purchased Orange Juice for $6
         
         What do you want to purchase: 
         1. Milk - $5
         2. Eggs - $3
         3. Orange Juice - $6
         Enter your selection 1 to 3 (Enter 'exit' for quit): exit
         
         You have purchased the following items:
         Milk
         Milk
         Egg
         Orange Juice
         You have to pay $19.

3. Create nov_20_turtle_green_grapes_hw.py and draw the following drawing using python turtle
   1. Copy the rectangle and circle functions from your old projects
   2. There should be total of 23 grapes
      1. 1st row 5 grapes
      2. 2nd row 6 grapes
      3. 3rd row 5 grapes
      4. 4th row 4 grapes
      5. 5th row 2 grapes
      6. 6th row or bottom row 1 grape
   3.