Left or Right

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Chef wants to cook and he have some collections of $N$ ingredients placed on shelf in a single row. Chef also have list of $M$ ingredients he needs to cook. So he need to collect the ingredients first. To do so he can either start from left and go all way to right or start from right and go all the way to left and stop after all required ingredients are collected. It takes 1 second to move left/ri

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solution.cppC++17

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