Arlenmbx

摘要： Encrypting passwords is one of the most important problems nowadays, and you trust only the encryp- tion algorithms which you invented, and you have j 阅读全文

摘要： Problem Description For a tree, which nodes and edges are all weighted, the ratio of it is calculated according to the following equation. Given a com 阅读全文

摘要： Time limit: 7s Source limit: 50000B Memory limit: 256MBThe first line contains the number of test cases T. T lines follow, one corresponding to each t... 阅读全文

摘要： B - Attack at the Orbit Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 1942 B - Attack at the Orbit 阅读全文

摘要： D - Record of the Attack at the Orbit Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice URAL 1944DescriptionT... 阅读全文

摘要： A - Scary Martian Word Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 1941 A - Scary Martian Word Su 阅读全文

摘要： D - Black Spot Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice URAL 1934Description Bootstrap: Jones's terr... 阅读全文

摘要： 欢迎参加——BestCoder周年纪念赛（高质量题目+多重奖励） Ugly WindowsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1481A... 阅读全文

摘要： 欢迎参加——BestCoder周年纪念赛（高质量题目+多重奖励） Priest John's Busiest Day Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submi 阅读全文

摘要： 欢迎参加——BestCoder周年纪念赛（高质量题目+多重奖励） Ping pong Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4589 A 阅读全文