P8 Visible Lattice Points
P8VisibleLatticePointsTimeLimit:1000ms, MemoryLimit:65536KBDescriptionAlatticepoint(x,y)inthefirstquadrant(xandyareintegersgreaterthanorequalto0),o...
permutohedral lattice理解
[完结]saliencyfilters精读之permutohedrallattice2012年09月28日22:40:08 工长山 阅读数:12432 版权声明:本文为博主原创文章,未经博主允许不得转载。https://blog.csdn.net/xuanwu_yan/article/detail...
poj 3060 Visible Lattice Points
http://poj.org/problem?id=3090VisibleLatticePointsTimeLimit: 1000MS MemoryLimit: 65536KTotalSubmissions: 6153 Accepted: 3662DescriptionAlatticepoint(x...
SPOJ—VLATTICE Visible Lattice Points(莫比乌斯反演)
http://www.spoj.com/problems/VLATTICE/en/题意:给一个长度为N的正方形,从(0,0,0)能看到多少个点。思路:这道题其实和能量采集是差不多的,只不过从二维上升到了三维。分三部分计算:①坐标值上的点,只有3个。②与原点相邻的三个表面上的点,需满足gcd(x,y)...