Largest Number

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Aditi and Aastik are busy preparing brain-teasers for Todo En Uno. They think of many puzzles, but none seem satisfactory. Defeated, they seek the help of their juniors. One of them comes up with an interesting question. For any positive integer, we can change the position of first and last digit of a number by either moving the first digit to the end of the number , or the last digit to the front

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solution.cppC++17

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