Team Teach 3.10 Popcorn hacks

3.10.1 popcorn hacks

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 1 to list.

Homework for 3.10.1

# Starting list with various data types
mylist = ["apple", 42, 3.14, True, "banana"]

# Display the list to the user
print("Current list:", mylist)

# Ask user for input
index = int(input("Enter an index number to remove an item: "))

# Check if the index is valid
if 0 <= index < len(mylist):
    removed_item = mylist.pop(index)  # Remove the item at the given index
    print(f"Item '{removed_item}' at index {index} has been removed.")
else:
    print("Invalid index. Please enter a valid number between 0 and", len(mylist) - 1)

# Display the updated list
print("Updated list:", mylist)


Current list: ['apple', 42, 3.14, True, 'banana']
Item '42' at index 1 has been removed.
Updated list: ['apple', 3.14, True, 'banana']

3.10.2 Popcorn hack

def find_max_min(numbers):
    if not numbers:
        return None, None  # <span style="color: #D9B68C;">Return None if the list is empty</span>
    
    max_num = numbers[0]  # <span style="color: #D9B68C;">Start with the first number as the max</span>
    min_num = numbers[0]  # <span style="color: #D9B68C;">Start with the first number as the min</span>
    
    for num in numbers:
        if num > max_num:
            max_num = num  # <span style="color: #D9B68C;">Update max if a larger number is found</span>
        if num < min_num:
            min_num = num  # <span style="color: #D9B68C;">Update min if a smaller number is found</span>
            
    return max_num, min_num  # <span style="color: #D9B68C;">Return the found max and min</span>

# Example usage
numbers = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5]
max_num, min_num = find_max_min(numbers)

print(f"\033[92mMaximum number: {max_num}\033[0m")  # Bright green for output
print(f"\033[92mMinimum number: {min_num}\033[0m")  # Bright green for output


Maximum number: 9
Minimum number: 1

Homework 3.10.2

%%js
1. Initialize a list of 30 numbers
2. Initialize a variable sum_even to 0
3. Initialize a variable sum_odd to 0
4. Loop through each number in the list
    a. If the number is even (number % 2 == 0)
        i. Add the number to sum_even
    b. Else (the number is odd)
        i. Add the number to sum_odd
5. Print sum_even
6. Print sum_odd

# Step 1: Initialize a list of 30 numbers
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]

# Step 2 and 3: Initialize sum_even and sum_odd to 0
sum_even = 0
sum_odd = 0

# Step 4: Loop through each number in the list
for number in numbers:
    if number % 2 == 0:  # Step 4a: Check if the number is even
        sum_even += number  # Add the number to sum_even
    else:  # Step 4b: If the number is odd
        sum_odd += number  # Add the number to sum_odd

# Step 5 and 6: Print the sums
print("Sum of even numbers:", sum_even)
print("Sum of odd numbers:", sum_odd)


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

import random

# Define main dishes and sides
main_dishes = ['Spaghetti', 'Tacos', 'Grilled Chicken', 'Stir Fry']
sides = ['Salad', 'Rice', 'Garlic Bread', 'Steamed Vegetables']

# Create meal combinations using list comprehension
meal_combinations = [f"{main} with {side}" for main in main_dishes for side in sides]

# Print a random meal combination
print(random.choice(meal_combinations))

arshia with Arhaan

3.10.4

# Define a list to hold user information
people = []

# Function to collect user input and create a person object
def add_person():
    name = input("What is your name? ")
    age = input("How old are you? ")
    gender = input("what's you gender?")
    shoesize = input("what's your shoe size?")
    
    # Simple Yes/No question for student status
    while True:
        is_student = input("Are you a student? (yes/no): ").lower()
        if is_student in ["yes", "no"]:
            is_student = (is_student == "yes")  # Converts to Boolean
            break
        else:
            print("Please enter 'yes' or 'no'.")

    # Create the person object
    person = {
        'name': name,
        'age': age,
        'is_student': is_student
    }
    
    # Add the person to the list
    people.append(person)

    # Display the added person
    display_people()

# Function to display the list of 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['name']}, {person['age']} years old, {student_status}")

# Example Usage
add_person()  # Call this to start collecting input from the user

Current List of People:
Person 1: Alex, 15 years old, a student