This question has been answered
Question

c.png


Hello the computer science question is above. Please help, thanks.

Image transcriptions

{ti points} Let G = (HE) he a cermected, undirected graph. [In this ceurse wefellmu the usual cenverltierl that, unless indicated UH'IEI'WiSE, an undirected graph dues net have loops er multiple edgesjflsusualn = |V| andm= |E|. Art urticaria-tier: paint of G is a vertex whese remeval discerlnects G. Aswesawinclass,iiyeurunDFSmG,then{hecauseGiscermected}theeuterreutinewill havetemalte enl}r one call Exp]ere{G,r} fer some vertex r, after whim all verlices will he visited. The"tree"edgesereatedinfliispreeessfermasparmingteeTefGreetedatr. {a} Prm'efltatrisanarliculafienpeintifandenlyifithasatleasttwechildrenin'l". {b} Lettraér.TheancestersefeareflreveflicesenthesimplepathinTiremeterfinelusive. Praperancestersextfludes.Thedescendantsefearethesewhidthaveuasanancester. Prm'efliatuisanarlictflatienpeintiianderflyiffliereisachildseiein T.sud1thatne descendantefshasahackedgetnapreperancesterefu. {c} Let lew [u] = min{pre[w} : El descendant 1.: iii tr such that (u, w] is a back edge}. Shaw hm te cmnpute all lmflu} in time DEM}. {:1} Show haw te cempute all arliculaticrrl points in time DEM}. Runtimes in this problem are in the ward model (baelc arithmetic etc. is in unit time}.

Answered by Expert Tutors
Step-by-step explanation
1 Attachment
Answergraph18may17.docx
docx
The student who asked this rated it
{ti points} Let G = (HE) he a cermected, undirected graph. [In this ceurse wefellmu the usual cenverltierl that, unless indicated UH'IEI'WiSE, an...
Get unstuck

211,601 students got unstuck by Course
Hero in the last week

step by step solutions

Our Expert Tutors provide step by step solutions to help you excel in your courses