2014省赛回顾
摘要:题目链接:1058--1067http://xcacm.hfut.edu.cn/problemset.php#省赛题其实并不难。。。练手速用。。。1062:感觉是先离散化,然后从点向上下左右四个方向发射线,看和边相交的次数1063: 4min 1 //4min 2 3 #include 4 #i...
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posted @ 2015-04-30 17:01
System全家桶:https://zhuanlan.zhihu.com/c_1238468913098731520
posted @ 2015-04-30 17:01
posted @ 2015-04-29 21:18
posted @ 2015-04-28 18:56
posted @ 2015-04-27 21:47
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