07 2017 档案
Lexicography
摘要:An anagram of a string is any string that can be formed using the same letters as the original. (We consider the original string an anagram of itself
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Legal or Not (判断是否存在环)
摘要:Legal or Not Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description ACM-DIY is a large QQ group where many excellent acmers get
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敌兵布阵(线段树)
摘要:敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 93987 Accepted Submission(s): 39641 Problem
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确定比赛名次(拓扑排序)
摘要:确定比赛名次 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 84 Accepted Submission(s) : 56 Font: Times
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Virtual Friends(并查集+map)
摘要:Virtual Friends Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description These days, you can do all sorts of things online. For ex
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A Bug's Life(向量偏移)
摘要:A Bug's Life Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Background Professor Hopper is researching the sexual behavi
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Segment set(线段并查集)
摘要:Segment set Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description A segment and all segments which are connected with it compos
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带权值得并查集
摘要:Building Block Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description John are playing with blocks. There are N blocks (1 <= N <
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Farm Irrigation(非常有意思的并查集)
摘要:Farm Irrigation Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Benny has a spacious farm land to irrigate. The farm land
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小希的迷宫
摘要:小希的迷宫 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description 上次Gardon的迷宫城堡小希玩了很久(见Problem B),现在她也想设计一个迷宫让Gardon来走。但是她设计迷宫的思路不一样,
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