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You are given N arrays with each array having N elements in it. Calculate the sum of absolute difference of any two elements of each array such that, resulting sum should be maximum. Input First line of input contains T - the number of test cases. Each test case consists of N. Next N lines have N integers in each line. Output Print the maximum sum as mentioned above. Constraints - 1 ≤ T

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solution.cppC++17

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