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B - Count Unique Elements

You are given an array a = a1, a2, ..., aN of length $N$ and an integer $K$. Your task is to find the number of unique elements greater than $K$ and all elements will be present in the array. ### Input - First line will contain $T$, number of testcases. Then the testcases follow. - The first line of each test case contains two space-separated integers $N$ and $K$. - The second line contains N sp

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solution.cppC++17

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