Swapping Marks Digits

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Alice scored $A$ marks and Bob scored $B$ marks in an exam. Both $A$ and $B$ are two-digit numbers that don't contain the digit $0$. Alice wants her marks to display higher than Bob's. For this, she can reverse her score and/or Bob's score. Is there a way for her score to display higher than Bob's? For example, if $A = 37$ and $B = 83$, Alice can reverse her score to make it $73$, and also re

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solution.cppC++17

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