Save the Kingdom
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King Mojola has a huge kingdom which can be represented as a tree. King Mojola's palace is located at the root node of that kingdom (Node 1). However, the enemies of King Mojola are currently present at the leaf nodes of the kingdom and they will only move upwards towards the palace. To defend the palace, the King has deployed defense units at all the nodes except the leaf nodes. If any enemy
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solution.cppC++17
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