Your task is to convert a {language} code snippet to a pseudocode. Only provide the pseudocode, do not output other explainations. The pseudocode should satisfy the following principles:

- Equivalent: The pseudocode is semantically equivalent to the code snippet. In other words, you can reconstruct the original code snippet from the pseudocode.

- Form Constraint: The pseudocode is well-formed and standardized.

Here is the {language} code:
{code}