Homeworks and Popcorn Hacks for Lessons

##Popcorn Hack 1

print("Adding Numbers In List Script")
print("-"*25)
numlist = []
while True:
    start = input("Would you like to (1) enter numbers (2) add numbers (3) remove last value added or (4) exit: ")
    if start == "1":
        val = input("Enter a numeric value: ") # take input while storing it in a variable
        try: 
            test = int(val) # testing to see if input is an integer (numeric)
        except:
            print("Please enter a valid number")
            continue # 'continue' keyword skips to next step of while loop (basically restarting the loop)
        numlist.append(int(val)) # append method to add values
        print("Added "+val+" to list.")
    elif start == "2":
        sum = 0
        for num in numlist: # loop through list and add all values to sum variable
            sum += num
        print("Sum of numbers in list is "+str(sum))
    elif start == "3":
        if len(numlist) > 0: # Make sure there are values in list to remove
            print("Removed "+str(numlist[len(numlist)-1])+" from list.")
            numlist.pop()
        else:
            print("No values to delete")
    elif start == "4":
        break # Break out of the while loop, or it will continue running forever
    else:
        continue

Adding Numbers In List Script
-------------------------
Added 10 to list.

Popcorn Hack 2

• Discussed in class that we cannot do this hack in vs code

## Popcorn Hack 3

import random

do = ['sleep', 'study', 'watch TV', 'work out']
time = ['1hr', '2hr', '3hr', '4hr']

do_combinations = [f"{main} for {side}" for main in do for side in time]

print(random.choice(do_combinations))

work out for 1hr

## Homework for 3.10.1


data_list = [42, "hello", 3.14, True, "Python", [1, 2, 3], {"key": "value"}]

print("Original list:", data_list)

user_input = input("Enter an index to remove (0 to {}): ".format(len(data_list) - 1))


try:
    index = int(user_input)
    if 0 <= index < len(data_list):
        removed_item = data_list.pop(index)
        print(f"Removed item: {removed_item}")
    else:
        print("Error: Index out of range.")
except ValueError:
    print("Error: Please enter a valid number.")


print("Updated list:", data_list)

Original list: [42, 'hello', 3.14, True, 'Python', [1, 2, 3], {'key': 'value'}]
Removed item: Python
Updated list: [42, 'hello', 3.14, True, [1, 2, 3], {'key': 'value'}]

## Homework for 3.10.2
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
           11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
           21, 22, 23, 24, 25, 26, 27, 28, 29, 30]

even_sum = 0
odd_sum = 0

for number in numbers:
    if number % 2 == 0:
        even_sum += number  
    else:
        odd_sum += number  
    

print("Sum of even numbers:", even_sum)
print("Sum of odd numbers:", odd_sum)

Sum of even numbers: 240
Sum of odd numbers: 225

## Homework for 3.10.3
hobbies = ["Eating", "Sleeping", "Driving", "Reading", "Baking"]

print("Using a for loop:")
for hobby in hobbies:
    print(hobby)

print("\nUsing a while loop:")
i = 0
while i < len(hobbies):
    print(hobbies[i])
    i += 1

Using a for loop:
Eating
Sleeping
Driving
Reading
Baking

Using a while loop:
Eating
Sleeping
Driving
Reading
Baking

## Homework for 3.10.4
people = []

def add_person():
    height = input("How tall are you?")
    color = input("What is your favorite color?")
    
    
    while True:
        is_pizza = input("Do you like pizza? (yes/no): ").lower()
        if is_pizza in ["yes", "no"]:
            is_pizza = (is_pizza == "yes")  
            break
        else:
            print("Please enter 'yes' or 'no'.")

    # Create the person object
    person = {
        'height': name,
        'color': age,
        'is_pizza': is_pizza
    }
    
    people.append(person)

    display_people()

def display_people():
    print("\nCurrent List of People:")
    for index, person in enumerate(people, 1):
        student_status = "a student" if person['is_student'] else "not a student"
        print(f"Person {index}: {person['height']}, {person['color']}, {student_status}")