Reverse a String | Recursion | Coding Interviews #python #algoshorts #codingshorts #algo #coding

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Learn how to reverse a string using recursion in Python with this quick tutorial! Perfect for coding interviews and practice. We'll walk through a simple function to achieve this and test it out. Don't miss out on more coding tips and tricks! #algoshorts

### Code:
```python
# Write a function to reverse a string recursively
def reverse(word):
# if the length of the string is less than 1, return a blank string
if len(word) < 1:
return ''

# else, take out the last character and add it at the front of the reverse of the rest of the string
return word[len(word)-1] + reverse(word[:-1])

# Let's test
print(reverse("computer"))
print(reverse("bird"))
print(reverse(""))
```

### Explanation:
1. **Function Definition:** The function `reverse` takes a string parameter named `word`.
2. **Base Case:** If the length of the string is zero, it returns an empty string.
3. **Recursive Case:** Otherwise, it takes the last character of the string and adds it to the front of the reverse of the rest of the string.

### Testing:
- `reverse("computer")` returns `"retupmoc"`
- `reverse("bird")` returns `"drib"`
- `reverse("")` returns `""`

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