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Yet another ill-described problem. The minimum cost for each wand is the cost of the wand, right? join to filter evil ones and sort and we're done. Yet, my answer is "incorrect". As I encounter more and more poorly worded problems, the less interested in this site I become. :(
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Ollivander's Inventory
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Yet another ill-described problem. The minimum cost for each wand is the cost of the wand, right? join to filter evil ones and sort and we're done. Yet, my answer is "incorrect". As I encounter more and more poorly worded problems, the less interested in this site I become. :(