Participant: YangYi

Representing China using C++.

**Qualification Round**: ranked 1177 (99 points)
Alien Language		Watersheds		Welcome to Code Jam
S	L	S	L	S	L
C++	C++	C++	C++	C++	C++

**Round 1B**: ranked 1104 (35 points)
Decision Tree		The Next Number		Square Math
S	L	S	L	S	L
		C++	C++

**Round 1C**: ranked 96 (100 points)
All Your Base		Center of Mass		Bribe the Prisoners
S	L	S	L	S	L
C++	C++	C++	C++	C++	C++