Coin Flip

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**Little Elephant** was fond of inventing new games. After a lot of research, Little Elephant came to know that most of the animals in the forest were showing less interest to play the multi-player games. Little Elephant had started to invent single player games, and succeeded in inventing the new single player game named **COIN FLIP**. In this game the player will use $N$ coins numbered from $1

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solution.cppC++17

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