Question: (a) The first-fit algorithm is a simple approximation algorithm for solving the bin packing problem. Please present the first-fit algorithm. (b) Show that the number

(a) The first-fit algorithm is a simple approximation algorithm for solving the bin packing problem. Please present the first-fit algorithm.

(b) Show that the number of bins resulting from the first-fit algorithm is no more than twice the number of bins required in an optimal solution.

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