Accomplish hard tasks.

Numba makes Python code fast

mimic others Common useful works

Module 1: Messy things OOP hw5 星天 DB hw 8&9 CA lab 3&4

Module 2: Kaggle Competitions month Contest code & report Write it in my site Blog

Module 3: finish CS CN projects write reports for every project

Module 4: write problem solution and analysis 20 leetcodes per week 1 real contest participation

Module 5: do CV projects 1 project per week (code + report)

Module 6: reproduct papers write high-quality blog talking about it

Module 7: final exams preparation do final exams for OOP & DB & CA

This is the test for new keyboard.

Typing speed:

速度	评价
30–40 WPM	可用，但写代码/文档时容易感觉手跟不上
50–70 WPM	基本够用，普通开发不会明显拖后腿
80–100 WPM	很舒服，打字通常不再是瓶颈
100+ WPM	高水平，但对编程收益递减

第一阶段：40 → 60 WPM
这是最值得练的区间。每天 10–15 分钟，持续 3–4 周通常能明显提升。

第二阶段：60 → 80 WPM
到这个区间，写代码基本不会因为打字明显卡顿。