ACM-ICPC World Finals Dress Rehearsal 2012

	#	Title
A	23207	Preludes
B	23208	Limited Correspondence
C	23209	Heliocentric
D	23210	In or Out
E	23211	Polish Notation
F	23212	Prime Spiral
G	23213	Sierpiński circumference
H	23214	Towers of Powers 2: Power Harder
I	23215	Matrix Inverse
J	23216	Reversing Roads
K	23217	Counting Stars
L	23218	Statistics