摘要:
Strange Way to Express IntegersTime Limit:1000MSMemory Limit:131072KTotal Submissions:9481Accepted:2877DescriptionElina is reading a book written by R... 阅读全文
摘要:
BiorhythmsTime Limit:1000MSMemory Limit:10000KTotal Submissions:111285Accepted:34638DescriptionSome people believe that there are three cycles in a pe... 阅读全文