I am Computer Science graduate

yeah!
1805 is Discrete Mathematics
1402 is system programming
1805 is very very very very important for computer fundamental, you need this for 2805, 3004 and 4004... those courses are really difficult and will be all base on the knowledge of 1805
1805 will needs some proofs in certain mathematical models like divide and conquer, Master theorem,.... one word : Important!
1402 is about system programming, using C or C++, some programming skills will developed, and some computer knowledge is required, thats why you need 1405 ahead. There will be some numbering system, binary, decimal, Hex, Oct system convertion and *might be* assembly language....etc.etc.etc... this course is let you know how computer inside works. and the main idea is show you how C/C++ pointers work.
I am avaliable for tutoring, 15/hour. Call me 864-4421 anytime
Language avaliable in
1) English - fluent
2) Cantonese - fluent
3) Mandarin - basic but understandable