Blog posts

2023

2022

About the site

less than 1 minute read

Published:

It is much easier to build a site with templates and on github than writing codes from scratch. And I think the template makes my website looks clear.

Notes for the Puzzle TOAD

15 minute read

Published:

These are partial notes for the answers (and some of my ideas when trying to work out them) for the problems in Puzzle Toad.

2021

Quadratic Residue

less than 1 minute read

Published:

Given a odd prime $p$ and a quadratic residue $a$, efficiently find $x$ such that $x^2=a$.

Saddle Point

less than 1 minute read

Published:

This is a interesting problem in the game theory course.

Sample Blog Post

less than 1 minute read

Published:

This is a sample blog post. Blog posts are cool.