Divide and add

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Scott and Tiger play a game. Initially Scott gives one group of *n* numbers to the Tiger, then they start to complete the following tasks: - Each time Tiger gets a group of numbers, he sums up all the numbers and adds this sum to the score. Then he gives the group to the Scott. - Each time Scott gets a group consisting of a single number, he throws this group out. Each time Tiger gets a group con

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solution.cppC++17

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