👉 In computer science, a prefixable function is one that can be defined using a single input and output. It means that it can accept any string as an input and return another string as an output.
For example, consider the following two functions:
```python
def add_numbers(a, b):
return a + b
def multiply_numbers(a, b):
return a
b
# Prefixable function: AddNumbers(prefix)
prefix_add_numbers = prefixable(add_numbers)
# Test cases