Why doesn't 762C specify the multiple-solution case

Правка en1, от MatrixGroup, 2023-04-14 17:41:07

Here is the problem: 762C - Two strings.

When $$$a=\texttt{abcdcba}$$$ and $$$b=\texttt{abdcdba}$$$, the answer may be $$$\texttt{abcdba}$$$ or $$$\texttt{abdcba}$$$.

Why doesn't the problem have "if there are multiple solutions, print any"?

I also wonder whether the data contains this kind of input.

Теги checker, description, multiple solutions

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en3 Английский MatrixGroup 2023-04-14 17:59:45 0 (published)
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en1 Английский MatrixGroup 2023-04-14 17:41:07 342 Initial revision (published)