437. 删掉的边 ☆ 输入文件：edges.in 输出文件：edges.out 简单对比 时间限制：1 s 内存限制：128 MB 连通图是指任意两个顶点都有路径可互相到达的图。 读入一个无向的连通图，输出最多能删掉多少条边，使这个图仍然连通。 【输入格式】 第1行为图的顶点数N(1≤N≤100) ...
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其他好文 时间：
2017-06-24 18:36:11
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143
tDQSS - DQS latching rising transitions to associated clock edges, as described on Table 41/42 of JESD79-2EAs described in above image, tDQSS = DQS_ri... ...
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其他好文 时间：
2017-06-20 18:09:24
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92
Description A simple cycle is a closed simple path, with no other repeated vertices or edges other than the starting and ending vertices. The length o ...
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其他好文 时间：
2017-06-14 11:40:07
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153
题目： Given an array of integers, how many three numbers can be found in the array, so that we can build an triangle whose three edges length is the thr ...
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其他好文 时间：
2017-06-13 21:48:00
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219
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=2489 Problem Description For a tree, which nodes and edges are all weighted, the ratio of it is calcula ...
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其他好文 时间：
2017-06-03 14:03:16
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183
Satisfaction doesn't come from the outside, but from the inside. 满足感并非来自外界，而是来自内心。 Everything that exists is already fraying at the edges, and in tran ...
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2017-05-28 20:13:52
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191
You are given a tree (an acyclic undirected connected graph) with N nodes, and edges numbered 1, 2, 3...N-1. We will ask you to perfrom some instructi ...
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其他好文 时间：
2017-05-26 00:52:13
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269
D - Score Attack(最长路 + 判环) Problem Statement There is a directed graph with N vertices and M edges. The i-th edge (1≤i≤M) points from vertex a**i to v ...
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其他好文 时间：
2017-05-15 23:44:33
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313
题目： 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 ...
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其他好文 时间：
2017-05-14 13:50:49
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206
create table NODES (ID SERIAL not null,geometry geography(POINTZ, 4326) null); create table EDGES (ID SERIAL not null,geometry geography(LINESTRINGZ, ... ...
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数据库 时间：
2017-05-12 14:55:22
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301
