任意门:http://poj.org/problem?id=3185 The Water Bowls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7676 Accepted: 3036 Description The cows have a line of 20 water bowls from which they drink. The bowls can be either right-side-up (pro…
EXTENDED LIGHTS OUT Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9612 Accepted: 6246 Description In an extended version of the game Lights Out, is a puzzle with 5 rows of 6 buttons each (the actual puzzle has 5 rows of 5 buttons eac…