Participant: Kaixiang

Representing China using Java.

**Qualification Round**: ranked 2331 (99 points)
Alien Language		Watersheds		Welcome to Code Jam
S	L	S	L	S	L
Java	Java	Java	Java	Java	Java

**Round 1A**: ranked 1694 (9 points)
Multi-base happiness		Crossing the Road		Collecting Cards
S	L	S	L	S	L
Java

**Round 1B**: ranked 1407 (35 points)
Decision Tree		The Next Number		Square Math
S	L	S	L	S	L
		Java	Java

**Round 1C**: ranked 578 (50 points)
All Your Base		Center of Mass		Bribe the Prisoners
S	L	S	L	S	L
Java	Java	Java	Java