Deleting Substrings

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You are given $2$ strings $S$ and $T$, of size $N$ and $M$ respectively. In one operation, you can choose some substring of $S$ and then delete it, concatenating the strings formed. You can perform this multiple times if needed. Is it possible to transform $S$ into $T$? If so, what is the minimum number of operations necessary. ### Input - The first line of input will contain a single integer $

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solution.cppC++17

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