Answer
See the explanation
Work Step by Step
The function you provided seems to describe a simple algorithm for subtraction. Here's how it works:
1. Copy the value of input \( X \) to output \( Z \).
2. Copy the value of input \( Y \) to a variable called Aux.
3. While the value of Aux is not zero:
- Decrement the value of Z.
- Decrement the value of Aux.
This algorithm essentially subtracts the value of \( Y \) from \( X \) by iteratively decrementing \( Z \) until \( Y \) becomes zero. Therefore, the correct answer option for this function would be to subtract \( Y \) from \( X \).
