Participant: shihanyuan

Representing China using C++.

Qualification Round: ranked 208 (90 points)
Magic TrickCookie Clicker AlphaMinesweeper MasterDeceitful War
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Round 1B: ranked 1723 (31 points)
The RepeaterNew Lottery GameThe Bored Traveling Salesman
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Round 1C: ranked 59 (70 points)
Part ElfReordering Train CarsEnclosure
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Round 2: ranked 888 (40 points)
Data PackingUp and DownDon't Break The NileTrie Sharding
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