Pairs

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The chef knows very well that in maximum cases a * b >= a+b but not in every case so he wonders how many different pairs he can make from n given numbers such that ai * aj < ai+aj. As the chef is not good in mathematics so he asked you to help him to find the number of pairs he can make. Input Format: First line contains t the number of test cases For each test case, you are given one

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solution.cppC++17

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