Check Equal!

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Soumy does not like distinctness. One day he got an array from his friend. He wanted to check if in a given range $l$ to $r$ all the elements are equal to $k$ or not. But since he is busy staring at the butterflies, he asked you to help him. In each query, you are given a range $l$ to $r$ and an integer $k$, print "YES" if all elements are equal to $k$ else "NO". ### Input - Size of array $n$ -

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solution.cppC++17

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