Participant: Huayang

Representing China using C++.

**Qualification Round**: ranked 2441 (50 points)
Saving the Universe		Train Timetable		Fly Swatter
S	L	S	L	S	L
C++	C++	C++	C++

**Round 1A**: ranked 132 (65 points)
Minimum Scalar Product		Milkshakes		Numbers
S	L	S	L	S	L
C++	C++			C++	C++

**Round 2**: ranked 177 (40 points)
Cheating a Boolean Tree		Triangle Areas		Star Wars		PermRLE
S	L	S	L	S	L	S	L
C++	C++	C++	C++			C++

**Round 3**: ranked 324 (25 points)
How Big Are the Pockets?		Portal		No Cheating		Endless Knight
S	L	S	L	S	L	S	L
C++	C++					C++

**APAC Semifinal**: ranked 19 (49 points)
What are Birds?		Apocalypse Soon		Millionaire		Modern Art Plagiarism
S	L	S	L	S	L	S	L
C++	C++					C++	C++

**World Finals**: ranked 60 (29 points)
Juice		Ping Pong Balls		Mine Layer		Bridge Builders		The Year of Code Jam
S	L	S	L	S	L	S	L	S	L
C++	C++	C++		C++		C++