Valyrian Luck

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The fight against the Night Army has begun in Westeros and the army of the unsullied is getting geared up for the battle. The army commander (Grey Worm) has to pick one or more types of swords among N different types of swords for his army. All the swords (of different types) are numbered from 1 to N. Mysteriously, one among the N swords is made up of Valyrian steel (particularly of type K). Unfor

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solution.cppC++17

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