YAPC III : Christmas Edition

Problems

Name Solved / Tries Average tries Average tries to solve
A Bread Sorting 3/7 (43%) 1.40 1.00
B Bus Schedules 1/4 (25%) 4.00 4.00
C Cookie Selection 5/8 (62%) 1.60 1.60
D Counting Triangles 5/5 (100%) 1.00 1.00
E 0-1 Sequences 4/18 (22%) 3.60 3.25