Chefina and GCD

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You are given a sequence $A_1, A_2, \ldots, A_N$. You have to split the array into maximum number of non-empty subarrays such that the gcd of elements of each subarray is equal to 1. ###Input: - The first line of the input contains a single integer $T$ denoting the number of test cases. The description of $T$ test cases follows. - The first line of each test case contains a single integer $N$

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solution.cppC++17

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