Gold Collection

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The land of Programmers Army is surrounded by many islands. A unique number is associated with each island. The king of the islands is a very generous person, he donates a certain amount of gold coins to travelers for visiting each island that they visited to. Now, you are appointed as a traveler, who will travel to all these(or some) islands as many times as the Army wants, and you will collec

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solution.cppC++17

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