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Simple Sorting

Stark has a selection of balls. Each ball has a number on it. The balls are placed in a sequence, and Stark wants to sort them (in ascending order). He has a device to manipulate the balls, which performs the following operation. Stark can select a subset of balls, and the device will lift the selected subset, shift the selected subset to the right (keeping the order in the subset), shift the not-

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solution.cppC++17

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