leetcode pick: wrong constraints

[heeh]

Environment

Windows Terminal Preview, Alacrity

Steps to reproduce

leetcode pick 405

Expected

Constraints:
-2³¹ <= num <= 2³¹ - 1

What`s happening

Constraints:
-20 <= num <= 20 - 1

Comment

This problem is not just for 405. I have seen several problems that does not render 2³¹ correctly.

There are two problems.

1. Wrong number shows up in constraints.
2. Superscript is not rendered.

"Superscript" works in some problems but sometimes it does not.
Could you point me to the corresponding module?

I don't think this is a terminal-dependent problem.

[heeh]

I was impatient and fixed it by myself at #39. Let me know if you have any suggestions.