摘要：
http://poj.org/problem?id=1804和poj 2299一样的题。BrainmanTime Limit:1000MSMemory Limit:30000KTotal Submissions:7694Accepted:4197DescriptionBackgroundRaymond Babbitt drives his brother Charlie mad. Recently Raymond counted 246 toothpicks spilled all over the floor in an instant just by glancing at them. A 阅读全文