Computer Science Canada Eine kleine ECOOpractice |
| Author: | Cyril [ Thu Mar 10, 2011 12:31 am ] |
| Post subject: | Eine kleine ECOOpractice |
Here is (one of) our school's ECOO team selection contests, which we held today. Problem D is by Kevin Yu from Don Mills CI. AJ tested problem B for me back in the day. I wrote problems A, B, and C. It's not extremely hard, but it is an attempt to incorporate what you would expect from these competitions: - geometry - number theory - super brute force - ad-hoc stuff - a bit of classical stuff - easy problem with algorithm given - graph problems - irrelevant stories contest paper: [http://cyrilzhang.com/wp-content/uploads/2011/03/DMCI_Contest_Mar2011.pdf] test data + solutions: [http://cyrilzhang.com/wp-content/uploads/2011/03/DMCI_Contest_Mar2011.zip] Have fun. :) |
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