码迷,mamicode.com
首页 >  
搜索关键字:points    ( 1654个结果
poj3090 Visible Lattice Points [欧拉函数]
Description A lattice point (x, y) in the first quadrant (x and y are integers greater than or equal to 0), other than the origin, is visible from the ...
分类:其他好文   时间:2017-08-02 10:07:10    阅读次数:205
[POJ 1269]Intersecting Lines
Intersecting Lines Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 16311 Accepted: 7040 Description We all know that a pair of distinct poi ...
分类:其他好文   时间:2017-08-01 22:55:58    阅读次数:164
学习keras的regressor
Regressor 回归 作者: Alice 编辑: Morvan 神经网络可以用来模拟回归问题 (regression),例如给下面一组数据,用一条线来对数据进行拟合,并可以预测新输入 x 的输出值。 用 Keras 构建回归神经网络的步骤: 导入模块并创建数据 models.Sequential ...
分类:其他好文   时间:2017-08-01 12:36:43    阅读次数:401
[POJ 1269]Intersecting Lines
Description We all know that a pair of distinct points on a plane defines a line and that a pair of lines on a plane will intersect in one of three wa ...
分类:其他好文   时间:2017-08-01 12:35:50    阅读次数:212
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gc ...
分类:其他好文   时间:2017-07-31 10:09:40    阅读次数:141
redis
redis如何实现多字段排序 redis 有sort set数据结构,但仅仅只能安装score排序,我想实现不仅按照score排序,还需要按照其他字段排序,比如按照热度,发布时间排序,应该怎样实现?就是类似实现mysql中的 select * from topic order by hot desc ...
分类:其他好文   时间:2017-07-30 20:29:07    阅读次数:142
MobileNets: Open-Source Models for Efficient On-Device Vision
https://research.googleblog.com/2017/06/mobilenets-open-source-models-for.html Wednesday, June 14, 2017 Posted by Andrew G. Howard, Senior Software En ...
分类:Web程序   时间:2017-07-29 12:54:54    阅读次数:223
HDU 6055 17多校 Regular polygon(计算几何)
Problem Description On a two-dimensional plane, give you n integer points. Your task is to figure out how many different regular polygon these points ...
分类:其他好文   时间:2017-07-28 14:08:03    阅读次数:187
POJ 1655 Balancing Act[树的重心/树形dp]
Balancing Act 时限:1000ms Description Consider a tree T with N (1 <= N <= 20,000) nodes numbered 1...N. Deleting any node from the tree yields a forest: ...
分类:其他好文   时间:2017-07-27 22:36:07    阅读次数:146
XCode warning:“View Controller” is unreachable because it has no entry points
Unsupported Configuration: “View Controller” is unreachable because it has no entry points, and no identifier for runtime access via -[UIStoryboard in ...
分类:其他好文   时间:2017-07-26 19:22:37    阅读次数:220
1654条   上一页 1 ... 76 77 78 79 80 ... 166 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!