Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 1036 Description You are given a number 1 ≤ N ≤ 50. Every ticket has its 2 N-digit number. We call a ticket lucky, if the sum of its first N digi…
Lucky Tickets Time Limit: 2000ms Memory Limit: 16384KB This problem will be judged on Ural. Original ID: 103664-bit integer IO format: %lld Java class name: (Any) You are given a number 1 ≤ N ≤ 50. Every ticket has its 2N-digit number. We call…
1036: [ZJOI2008]树的统计Count Time Limit: 10 Sec Memory Limit: 162 MBSubmit: 14302 Solved: 5779[Submit][Status][Discuss] Description 一棵树上有n个节点,编号分别为1到n,每个节点都有一个权值w.我们将以下面的形式来要求你对这棵树完成一些操作: I. CHANGE u t : 把结点u的权值改为t II. QMAX u v: 询问从点u到点v的路径上的节点的最大权值 I…
Windows Locale Codes - Sortable list NOTE: Code page is an outdated method for character encoding, yet it is still in use.It is now preferable to use 16 bit character set of Unicode. As defined by Microsoft, a locale is either a language or a languag…
1036: [ZJOI2008]树的统计Count Time Limit: 10 Sec Memory Limit: 162 MB Submit: 14354 Solved: 5802 [Submit][Status][Discuss] Description 一棵树上有n个节点,编号分别为1到n,每个节点都有一个权值w.我们将以下面的形式来要求你对这棵树完成 一些操作: I. CHANGE u t : 把结点u的权值改为t II. QMAX u v: 询问从点u到点v的路径上的节点的最大权…