For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively. Calculate the answer for t values of n.IN PYTHON Input The first line of the input contains a single integer t (1 ≤ t ≤ 100) — the number of values of n to be processed. Each of next t lines contains a single integer n (1 ≤ n ≤ 109). Output Print the requested sum for each of t integers n given in the input

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