Subway Surfers

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Chef has bought a new phone. He started playing the game “subway surfers”. His friend Mr. X gave him the challenge to break the record $r$ that he made yesterday. In this game, there is $N$ number of trains and in each train, he will get $c$$i$ coins. In crossing one train it will take 2 units of time. Starting from the first train, the chef can move to the next train only after he has collected a

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solution.cppC++17

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