随笔分类 - 数据结构 树套树
摘要:F. Souvenirs 题目连接: http://codeforces.com/contest/765/problem/F Description Artsem is on vacation and wants to buy souvenirs for his two teammates. The
阅读全文
摘要:Dynamic len(set(a[L:R]))Time Limit: 20 SecMemory Limit: 256 MB题目连接https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_prob...
阅读全文
摘要:``Dynamic'' InversionTime Limit: 20 SecMemory Limit: 256 MB题目连接https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem...
阅读全文
摘要:Dynamic RankingsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2112DescriptionThe Company Dyna...
阅读全文
摘要:世风日下的哗啦啦族ITime Limit: 20 SecMemory Limit: 256 MB题目连接http://acdream.info/problem?pid=1738Description"世风日下啊,女生不穿裙子的太少了""这不是社会的进步吗(逃""哎,是否可以建立一种结构统计一下各学院...
阅读全文