Assume that you were given N cents (N is an integer) and you were asked to break up the N cents into coins consisting of 1 cent, 2 cents, and 5 cents. Prove that a greedy algorithm always gives the optimal solution
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Assume that you were given N cents (N is an integer) and you were asked to break up the N cents into coins consisting of 1 cent, 2 cents, and 5 cents.
Prove that a greedy algorithm always gives the optimal solution.
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