BeginnerBasics
String Fun

lesson_04.py
>>> # String Fun

## Concept
Strings are pieces of text in Python and are used whenever you need to handle words or phrases. A string in Python is created by enclosing characters in either single (`'`) or double (`"`) quotes. 

Here’s an example:

```python
# Creating a string
name = "Alice"
message = 'Hello, this is a string!'
```

You can combine, or concatenate, strings using the `+` operator. This technique allows you to create more complex text messages by joining smaller strings together:

```python
# Concatenating strings
first = "Hello"
second = "World"
result = first + " " + second
print(result)  # Outputs: Hello World
```

To avoid common mistakes, remember that you can't directly concatenate a string and a number unless you first convert the number to a string using the `str()` function:

```python
# Correcting string and number concatenation
age = 10
message = "I am " + str(age)
print(message)  # Outputs: I am 10
```

## Practice
Now, it's time for some hands-on practice! Your task is to create a simple program that defines a string and combines it into a sentence. Follow these steps closely:

1. Create a variable called `favorite_color` and set it equal to a string representing your favorite color.
2. Use string concatenation to create a new string that says, "My favorite color is " along with the color you chose.
3. Print this message.

Here's a template to get you started:

```python
favorite_color = "blue"  # ← Replace "blue" with your favorite color
print("My favorite color is " + favorite_color)
```

Make the necessary change to ensure the message is printed as expected and matches the provided test case output. Once your program runs successfully, it should print:

```
My favorite color is blue
```
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