The Proposal

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Pratyush made "The Proposal" to the girl he likes. But the girl is still not sure of Pratyush's programming capabilities. So she asks him to solve a simple programming question. First she gives him a range $[l,r]$. Then she gives him $Q$ queries. Each query consists of an integer $n$. She asks him to print the first integer $a$ which satisfies three conditions: - $(a-1)!$ mod $a$ = $(a-1)$

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solution.cppC++17

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