Participant: diancn

Representing China using Perl.

**Qualification Round**: ranked 5292 (43 points)
Alien Language		Watersheds		Welcome to Code Jam
S	L	S	L	S	L
Perl	Perl			Perl

**Round 1A**: ranked 2006 (9 points)
Multi-base happiness		Crossing the Road		Collecting Cards
S	L	S	L	S	L
Perl

**Round 1B**: ranked 1694 (35 points)
Decision Tree		The Next Number		Square Math
S	L	S	L	S	L
		Perl	Perl