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Category: competitive programming

IOI and NOI

IOI and NOI

The story started in May. I participated in TFT, hoping to get to IOI. However, I got the first in the TFT, by the selection algorithm, I would go to IOI and NOI. (I expected to get the second, just after Alan Chan, which was an IOI-only place) In July, I finally went to IOI. As this was my second IOI, I already had experience and got a bronze medal. This was my expected result. I went back satisfied with…

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HKOI 2011 result

HKOI 2011 result

Result of HKOI 2011 has been released today at this page. As usual, my name is on the top of the list. But sadly I cannot find Simon on the list, that means, our school still haven’t broken the ice of having only me getting a medal. I guess that the names are sorted by descending order of the score, therefore, I think that I’m the one who gets 440 marks. Actually, after the contest, I found that I overlooked…

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HKOI 2011 final event

HKOI 2011 final event

This year, my school has 2 contestant got into the final event, 1 in the senior group and 1 in the junior group. I’m the contestant of the senior group. This year’s paper is much easier than before, but due to an integer overflow bug in program 3, I may not get full marks again. In the afternoon, I went to Golden Beach. I saw that some workers were setting up the venue for tomorrow’s swimming race. I didn’t join…

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HKOI 2011 heat event

HKOI 2011 heat event

This is the first year that I participate in senior group. In this year, there are 4 contestants from our school, including me, Josh, Simon and 建廷, joining the competition. The event was held in Tai Po, the same as the last 4 years. The paper was not too difficult. I hope that all 4 from our school, and Jason, who now studying in another school, can enter the final event.