2011年7月30日
HUT-1551 硬币与桌子
摘要： 1551: ETime Limit: 1 SecMemory Limit: 128 MBSubmit: 28Solved: 4[Submit][Status][Web Board]DescriptionThe Royal Canadian Mint has commissioned a new series of designer coffee tables, with legs that are constructed from stacks of coins. Each table has four legs, each of which uses a different type of 阅读全文
posted @ 2011-07-30 19:53 沐阳 阅读(319) 评论(0) 推荐(0)