Lazy Chef

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Chef is on his way to his first job interview as a SDE at Google, and he is already late. The interview is in a skyscraper and he is currently in floor s, where he sees an elevator. Upon entering the elevator, he learns that it has only two buttons, marked ”UP u” and ”DOWN d”. He concludes that the UP-button takes the elevator u floors up (if there aren't enough floors, pressing the UP-botton does

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solution.cppC++17

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