摘要: Red and Black Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice OpenJ_Bailian 1979 Description There is a re 阅读全文
posted @ 2016-08-16 23:15 Yan_Bin 阅读(341) 评论(0) 推荐(0)
摘要: 1339 Ancient CipherAncient Roman empire had a strong government system with various departments, including a secretservice department. Important docum 阅读全文
posted @ 2016-08-16 23:02 Yan_Bin 阅读(375) 评论(0) 推荐(0)
摘要: 202 Repeating DecimalsThe decimal expansion of the fraction 1/33 is 0:03, where the 03 is used to indicate that the cycle 03repeats indefinitely with 阅读全文
posted @ 2016-08-16 18:47 Yan_Bin 阅读(264) 评论(0) 推荐(0)