Finding Identity Integers

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Define function F on set of positive integers as A positive integer n is called an "identity integer" if F(n) = {n}. Given multiple queries, each consisting of a single integer K, find the Kth "identity integer". Input - First line contains a single integer Q, denoting the number of queries. - Q lines follow, each containing a single integer K. Output - For each query, print a single intege

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solution.cppC++17

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