Participant: yanghuaisheng

Representing China using C++.

**Qualification Round**: ranked 375 (75 points)
Saving the Universe		Train Timetable		Fly Swatter
S	L	S	L	S	L
C++	C++	C++	C++	C++	C++

**Round 1A**: ranked 1356 (15 points)
Minimum Scalar Product		Milkshakes		Numbers
S	L	S	L	S	L
C++		C++

**Round 1C**: ranked 543 (25 points)
Text Messaging Outrage		Ugly Numbers		Increasing Speed Limits
S	L	S	L	S	L
C++	C++	C++

**Round 2**: ranked 1354 (15 points)
Cheating a Boolean Tree		Triangle Areas		Star Wars		PermRLE
S	L	S	L	S	L	S	L
C++	C++