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全部文章（共3篇）

POJ - Cows(凸包面积)

题目链接:http://poj.org/problem?id=3348Time Limit: 2000MS Memory Limit: 65536K Description Your friend to the south is interested in building fences and...

凸包

2019-07-31

0 626

HDU - Surround the Trees(凸包周长)

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1392Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Descripti...

凸包

2019-08-03

0 529

CodeForces - Are You Safe?(凸包&判点在凸包内)

题目链接:http://codeforces.com/gym/102219/problem/HTime limit per test 15.0 s Memory limit per test 256 MB Description Recently, the nation was shocked ...

凸包

2019-08-15

0 655