Think of the Children

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In preparation for the gunfight, the lawmen are boarding up town buildings to protect the townsfolk from stray fire. The boards can cover any number of consecutive buildings, but the lawmen only have access to a few of them. In addition, some buildings are already closed off, making it a waste of effort to cover them. Given list of characters that represents the town buildings, ‘O’ representing an

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solution.cppC++17

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