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全部文章（共730篇）

CodeForces - Mental Rotation(模拟)

题目链接:http://codeforces.com/gym/102219/problem/ATime limit per test 1.0 s Memory limit per test 256 MB Description Mental rotation is a difficult thi...

2019-08-15

0 770

ZOJ - Count the Colors(线段树|暴力)

题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1610Time Limit: 2 Seconds Memory Limit: 65536 KB Problem Description Painting some...

线段树暴力

2019-08-14

0 506

ZOJ - QS Network(最小生成树)

题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1586Time Limit: 2 Seconds Memory Limit: 65536 KB Problem Description In the planet...

最小生成树 Prim

2019-08-14

0 441

POJ - The Unique MST(次小生成树)

题目链接:http://poj.org/problem?id=1679Time Limit: 1000MS Memory Limit: 10000K Description Given a connected undirected graph, tell if its minimum spann...

最小生成树次小生成树

2019-08-14

0 531

POJ - Constructing Roads(最小生成树)

题目链接:http://poj.org/problem?id=2421Time Limit: 2000MS Memory Limit: 65536K Description There are N villages, which are numbered from 1 to N, and you...

prim STL 最小生成树

2019-08-14

0 630

POJ - Agri-Net(最小生成树)

题目链接:http://poj.org/problem?id=1258Time Limit: 1000MS Memory Limit: 10000K Description Farmer John has been elected mayor of his town! One of his ca...

prim STL 最小生成树

2019-08-14

0 518

POJ - Networking(最小生成树)

题目链接:http://poj.org/problem?id=1287Time Limit: 1000MS Memory Limit: 10000K Description You are assigned to design network connections between certai...

Kruskal 最小生成树

2019-08-14

0 578

POJ - Arctic Network(最小生成树)

题目链接:http://poj.org/problem?id=2349Time Limit: 2000MS Memory Limit: 65536K Description The Department of National Defence (DND) wishes to connect se...

prim STL queue 最小生成树

2019-08-14

0 649

POJ - Highways(最小生成树)

题目链接:http://poj.org/problem?id=1751Time Limit: 1000MS Memory Limit: 10000K Special Judge Description The island nation of Flatopia is perfectly flat...

最小生成树 prim

2019-08-14

0 561

POJ - Building a Space Station(最小生成树)

题目链接:http://poj.org/problem?id=2031Time Limit: 1000MS Memory Limit: 30000K Description You are a member of the space station engineering team, and a...

prim 最小生成树

2019-08-13

0 467