Petya and Vasya arranged a game. The game runs by the following rules. Players have a directed graph consisting of n vertices and m edges. One of the ...
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其他好文 时间：
2018-03-08 23:00:15
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340
Given n nodes labeled from 0 to n - 1 and a list of undirected edges (each edge is a pair of nodes), write a function to find the number of connected ...
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其他好文 时间：
2018-03-01 11:51:20
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164
题目描述 You are given a graph with nn nodes and mm directed edges. One lowercase letter is assigned to each node. We define a path's value as the number ...
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其他好文 时间：
2018-02-26 20:35:58
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207
numpy np.clip Clip (limit) the values in an array. Given an interval, values outside the interval are clipped to the interval edges. For example, if a ...
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编程语言 时间：
2018-02-17 17:15:33
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189
Discription You are given an undirected graph consisting of n vertices and edges. Instead of giving you the edges that exist in the graph, we give you ...
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其他好文 时间：
2018-02-07 14:47:09
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252
D. Substring time limit per test 3 seconds memory limit per test 256 megabytes You are given a graph with n nodes and m directed edges. One lowercase ...
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编程语言 时间：
2018-02-02 00:39:14
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203
最大流 Dinic 1 struct Edge { 2 int to, f, c; 3 }; 4 5 struct Dinic { 6 int n, m, s, t; 7 vector<Edge> edges; 8 vector<int> G[N]; 9 bool vis[N]; 10 int d[ ...
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其他好文 时间：
2018-01-27 13:54:29
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148
Given n nodes labeled from 0 to n - 1 and a list of undirected edges (each edge is a pair of nodes), write a function to check whether these edges mak ...
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其他好文 时间：
2018-01-20 10:57:58
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134
There are N network nodes, labelled 1 to N. Given times, a list of travel times as directed edges times[i] = (u, v, w), where u is the source node, v ...
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Web程序 时间：
2018-01-13 01:16:58
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145
关于 TensorFlow TensorFlow 是一个采用数据流图（data flow graphs），用于数值计算的开源软件库。 节点（Nodes）在图中表示数学操作，图中的线（edges）则表示在节点间相互联系的多维数据数组，即张量（tensor）。它灵活的架构让你可以在多种平台上展开计算，例 ...
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其他好文 时间：
2018-01-04 00:20:20
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197
