Atsi is a Noob

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Atsi is given a problem by his friend Shaka. For this problem you are given an array with $N$ elements and a positive integer $K$, you need to tell Shaka the number of contiguous segments of the array such that their sum is divisible by $K$. Atsi is too noob and cannot solve this problem on his own, can you help him out? ###Input: - First line will contain $T$, number of testcases. Then the tes

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solution.cppC++17

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