Split Sums

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A and B are brothers and like playing with marbles.Their mother buys them N marbles to play with.The preciousness of each marble is a natural number from 1 to N and no two marbles have same preciousness. Since A and B are good at maths they want to divide all those N marbles among them in such a way that sum of the preciousness of all marbles that A receives and sum of the preciousness of all mar

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solution.cppC++17

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