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…
The Water Bowls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4088 Accepted: 1609 Description The cows have a line of 20 water bowls from which they drink. The bowls can be either right-side-up (properly oriented to serve refreshing…
Description The cows have a line of water bowls water bowls to be right-side-up and thus use their wide snouts to flip bowls. Their snouts, though, are so wide that they flip not only one bowl but also the bowls on either side of that bowl (a total o…