Give an algorithm that, given an undirected graph g and node s, creates an array shortestcount in which shortestcount[i] is the number of shortest paths from s to vertex i. provide a proof by induction that your algorithm is correct. derive its runtime. (tip: start with the bfs algorithm as given in the text, in which nodes are organized into layers li based on distance from s, and update the counts as you build the tree.)

answer: not sure

explanation:

the blue one

Explanation:

get aids and die

A Carnot heat engine receives heat from a reservoir at 900$^\circ{}$C at a rate of 800 kJ/min and rejects the waste heat to the ambient air at 27$^\circ{}$C. The entire work output of the heat engine is used to drive a refrigerator that removes heat from the refrigerated space at -5$^\circ{}$C and transfers it to the same ambient air at 27$^\circ{}$C. Determine (a) the maximum rate of heat removal from the refrigerated space and (b) the total rate of heat rejection to the ambient air. Answers: (a) 4982 kJ/min, (b) 5782 kJ/min

umm what

Explanation: