3.2 Homework

# Creating a dictionary with at least 3 keys
my_dict = dict(fruit="apple", color="red", quantity=5)

# Printing the dictionary
print(my_dict)

# Starting dictionary
person = {"name": "Alice", "age": 30}

# Updating the age to 31
person.update({"age": 31})

# Printing the updated dictionary
print(person)

# Step 1: Create a dictionary
snack = {
    "name": "popcorn",
    "flavor": "butter",
    "quantity": 10
}

# Step 2: Update the 'quantity' item
snack["quantity"] += 5

# Step 3: Add a new item for 'price'
snack.setdefault("price", 3.50)

# Print the updated dictionary
print(snack)

# Function to add two integers
def add_two_numbers(a, b):
    sum_result = a + b
    return sum_result

# Define the integers
num1, num2 = 5, 7

# Call the function and print the result
result = add_two_numbers(num1, num2)
print(f"The sum is: {result}")

{'fruit': 'apple', 'color': 'red', 'quantity': 5}
{'name': 'Alice', 'age': 31}
{'name': 'popcorn', 'flavor': 'butter', 'quantity': 15, 'price': 3.5}
The sum is: 12