Flooring

CodeChefRating 2116Open on judge ↗

Your task is simple. You need to find the value of . As the value could be too large, output it modulo M. Input The first contains an integer T, denoting the number of the test cases. Then there are T lines, each describing a single test case and contains two space separated integers N and M respectively. Output For each test case, output the value of summation modulo M on a separate line.

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solution.cppC++17

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