Permutate in minimum

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Given an array A of N positive integers, find the minimum number of operations required to transform array A to array B such that the following condition is satisfied. - Let the largest element in B be Y and the smallest be X. Y (1 + Y) + X(1 - Y) is equal to two times the sum of all elements in B In one operation you can change A[i] to any integer of your choice. ### Input - The first line co

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solution.cppC++17

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