Welcome (English); Selamat Datang
(Indonesian); Willkommen (German);
Bienvenue (French); Benvenuto (Italian)
This is my official School website for my research and teaching materials
that are related to School of Computing, National University of Singapore.
For my personal website, please visit
Why World of SEVEN (7)?
7 in English is "SEVEN" and my name is "STEVEN",
similar, only 1
7 is a perfect number,
7 is a prime,
7 is said to be lucky number, and many others...
Who am I?
I am a
in department of Computer Science,
Computing (SoC), National University of Singapore (NUS).
I teach various programming/algorithm modules in SoC, NUS (so
far 8 different modules),
i.e. CS3233, IT1005, CG1101, CS2281, CS1281, CS2020, IT1006, CS2010, and soon CS3230.
With my brother, Felix Halim, I wrote a book about competitive programming.
You can buy the book via lulu.com.
What is this website about?
The content of this website are:
1. my hints for doing problem solving
in a famous
UVa online judge
(this section will no longer be updated, buy my book instead),
2. my competitive programming
lecture notes (these webpages have been removed as they are outdated, buy my book instead),
3. my PhD research project
on addressing the `SLS Design and Tuning Problem',
4. my research tool page: SLS Engineering Suite:
5. my teaching (already outdated as I use NUS IVLE system now).
Please feel free to browse my personal
hundreds of working hours to create this website as it is now. Thus, do not
copy anything from this website, modify it, and then re-publish it again
without telling me. You need ask permission first!
Materials in this website
materials and services that are either free or I have obtained
permission such as School of Computing web hosting, free pictures, etc.
However, if you find anything that is 'illegal' in my website, please inform
me. I will remove them as soon as possible from my website.
Official Address for Mail
National University of Singapore
School of Computing
13 Computing Drive
Copyright © Steven Halim
Click here to send
your important feedback to me.
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