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CodeChefRating 1221Open on judge ↗

Chef and Dhyey have become friends recently. Chef wants to test Dhyey's intelligence by giving him a puzzle to solve. The puzzle contains an integer sequence $A_1, A_2, \ldots, A_N$. The answer to the puzzle is the maximum of $A_i \% A_j$, taken over all valid $i$, $j$. Help Dhyey solve this puzzle. ### Input - The first line of each test case contains a single integer $N$. - The second line co

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solution.cppC++17

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