摘要:
1005: [HNOI2008]明明的烦恼Time Limit: 1 SecMemory Limit: 162 MBSubmit: 2248Solved: 898[Submit][Status]Description自从明明学了树的结构,就对奇怪的树产生了兴趣...... 给出标号为1到N的点,以及... 阅读全文
摘要:
Code the TreeTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 2259Accepted: 859DescriptionA tree (i.e. a connected graph without cycles) with ... 阅读全文