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HKOI Final 2012

HKOI Final 2012. Contest. Submission. Submit your source code , not executable! Submit through web interface Only your last submission count. Sample test. They are NOT real data for scoring Judge every 5 minuets Only newest submission will be judged. Your’ program shouldn’t.

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HKOI Final 2012

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  1. HKOI Final 2012 Contest

  2. Submission • Submit your source code, not executable! • Submit through web interface • Only your last submission count

  3. Sample test • They are NOT real data for scoring • Judge every 5 minuets • Only newest submission will be judged

  4. Your’ program shouldn’t • R/W any files • Access network • Make system calls • Make infinite loops • If you try to hack the system or damage the contest, you may be disqualified

  5. About time limit • Runtime = real time • Time limit will be roughly 3 times of the sample program • C++ • scanf() is much faster than cin • print() is much faster than cout

  6. Facts • There is no memory limit, as your program can run normally in our computer. • C/C++: return 0;

  7. Facts • Read from stdin and write to stdout • Don’t forget newline • 64bit integer • Pascal: int64 • C/C++: long long int • Use %I64d

  8. Facts • Don’t logout/shutdown the machine • Save all your files to D:\ • Toilet: Raise your hand • Clarification: Raise your hand or use the web interface

  9. Q & A

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