Shuffling Parities

Shuffling Parities codechef solution Chef is given an array AA consisting of NN positive integers. Chef shuffles the array AA and creates a new array BB of length NN, where Bi=(Ai+i)mod2Bi=(Ai+i)mod2, for each i(1≤i≤N)i(1≤i≤N). Find the maximum possible sum of integers of the array BB, if Chef shuffles the array AA optimally. Input Format The first line of the input contains a single integer TT denoting…

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