Participant: gaoyihan

Representing China using C++.

**Qualification Round**: ranked 13432 (25 points)
Speaking in Tongues	Dancing With the Googlers		Recycled Numbers		Hall of Mirrors
S	S	L	S	L	S	L
C++	C++

**Round 1C**: ranked 440 (49 points)
Diamond Inheritance		Out of Gas		Box Factory
S	L	S	L	S	L
C++				C++	C++

**Round 2**: ranked 96 (61 points)
Swinging Wild		Aerobics		Mountain View		Descending in the Dark
S	L	S	L	S	L	S	L
C++		C++	C++	C++	C++	C++

**Round 3**: ranked 62 (32 points)
Perfect Game		Havannah		Quality Food		Lost Password
S	L	S	L	S	L	S	L
C++		C++	C++	C++