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摘要： Housewife WindTime Limit: 4000MSMemory Limit: 65536KTotal Submissions: 5798Accepted: 1455DescriptionAfter their royal wedding, Jiajia and Wind hid awa... 阅读全文

摘要： 1348 - Aladdin and the Return Journey PDF (English) Statistics Forum Time Limit: 2 second(s)Memory Limit: 32 MBFinally the Great Magical Lamp was in... 阅读全文

摘要： We all love short and direct problems, it is easier to write, read and understand the problem statement.Here is one of these problems. \Life is too sh... 阅读全文

摘要： LCS stands for longest common subsequence, and it is a well known problem. A sequence in thisproblem means a list of integers, and a sequence X is con... 阅读全文

摘要： There are n trees planted in lxhgww's garden. You can assume that these trees are planted along the X-axis, and the coordinate of ith tree is xi.But i... 阅读全文

摘要： Peter's HobbyTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 647Accepted Submission(s): 273 Probl... 阅读全文

摘要： TunnelsTime Limit: 3000/1500 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 841Accepted Submission(s): 247 Problem Des... 阅读全文

摘要： 最短路问题 此类问题类型不多，变形较少POJ 2449 Remmarguts' Date(中等) http://acm.pku.edu.cn/JudgeOnline/problem?id=2449 题意：经典问题：K短路 解法：dijkstra+A*(rec)，方法很多 相关：http://acm.... 阅读全文

摘要： Aragorn's StoryTime Limit: 10000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2393Accepted Submission(s): 641 P... 阅读全文

摘要： Thermal Death of the UniverseTime Limit: 10 Seconds Memory Limit: 32768 KBJohnie has recently learned about the thermal death concept. Given that t... 阅读全文