本人长期提供AP Computer Science A课程辅导，大学CS课程辅导。编程入门。
辅导过的大学课程有：
McGill:
COMP202
COMP204
COMP250
COMP251
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Concordia:
COMP248
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背景知识扎实，熟悉考试内容。提供一对一，一对多授课。英语授课。
Hi, I provide tutorials for AP Computer Science A. I have a solid background in computer science and am very familiar with the test content. I provide one-to-one and one-to-many tutorials for years. The course will be taught in English.

本人更多辅导信息：https://helphub.me/RyanRen
contact：
wechat：ryanrenmtl
email：ryan1219@live.com