输入:n =4, edges =[[3,2,3],[1,1,2],[2,3,4]]输出:-1解释:在当前图中,Alice 无法从其他节点到达节点4。类似地,Bob 也不能达到节点1。因此,图无法完全遍历。 提示: 1 <= n <= 10^5 1 <= edges.length <= min(10^5, 3 * n * (n-1) / 2) edges[i].length == 3 1 <= ed...
This ensures all the vertices are connected and hence the graph contains the maximum number of edges. In short, a directed graph needs to be a complete graph in order to contain the maximum number of edges. In graph theory, there are many variants of a directed graph. To make it simple...
Editor takes up a considerable amount of space considering they're usually just a simple number. Could we have these made smaller like this... Not only would it take up less space in the graph, which helps navigation, but would actually make it even easier to see what controllers are ...
In computer science, there exist a large number of optimization problems defined on graphs, e.g., maximal independent set (MIS) and minimum vertex cover (MVC) problems [1]. In these problems, one is asked to give a largest (or smallest) subset of the graph under some constraints. In st...
where E is the set of edges of the graph to partition, Zi the Z Pauli matrix of (logical) qubit i, and we have neglected an overall constant. The QAOA circuit is obtained by repeating two blocks of quantum operation for a total of p times, with p being an adjustable parameter. The ...
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The whole process of optimization solution is presented in Algorithm (1). Algorithm 1: Gumbel-softmax Optimization (GSO) Input: Problem size N , batch size Nbs, learning rate η, and Graph G for optimization. Output: solution with the best performance Initialize θ = (θ1, θ2, ··· ...
So for your case it should be around 7 calls tobfsand the same amount todfs →Reply Ahmad_Elsagheer 7 years ago,#^| 0 Because the algorithm builds a level graph based on distances from source using edges with flow < capacity. It will look like1 - [2, 3] - 4(levels are from lef...
In this paper we study a generalization of the classic network creation game in the scenario in which the n players sit on a given arbitrary host graph, which constrains the set of edges a player can activate at a cost of α≥0 each. This finds its motivations in the physical limitations...
5) The TMS320 reads in one data bit on each of the next 16 rising edges of SCLK. These data bits represent the 10 + 2-bit conversion result followed by 4 trailing bits, which should be ignored. 6) Pull CS high to disable the MAX148/MAX149 until the next conversion is initiated. ...