Participant: Ahyangyi

Representing China using C++.

**Qualification Round**: ranked 2483 (50 points)
Saving the Universe		Train Timetable		Fly Swatter
S	L	S	L	S	L
C++	C++	C++	C++

**Round 1A**: ranked 6 (100 points)
Minimum Scalar Product		Milkshakes		Numbers
S	L	S	L	S	L
C++	C++	C++	C++	C++	C++

**Round 2**: ranked 7 (100 points)
Cheating a Boolean Tree		Triangle Areas		Star Wars		PermRLE
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++	C++	C++	C++

**Round 3**: ranked 6 (80 points)
How Big Are the Pockets?		Portal		No Cheating		Endless Knight
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++	C++	C++

**APAC Semifinal**: ranked 2 (100 points)
What are Birds?		Apocalypse Soon		Millionaire		Modern Art Plagiarism
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++	C++	C++	C++

**World Finals**: ranked 47 (36 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++		C++