MANSION GUARD

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Mr.Gaitonde has spotted burglars in his mansion and he wants Bunty to take charge of the security. The entire land is under his control and it is divided into a grid of 1x1 squares. There are several high (same)speed bikes stationed in distinct grids which move only in horizontal or vertical directions (they cannot move diagonally, in particular). The bikes reach an adjacent grid square in unit ti

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solution.cppC++17

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