936. Stamping The Sequence
You are given two strings stamp and target. Initially, there is a string s of length target.length with all s[i] == '?'. In one turn, you can place stamp over s and replace every letter in the s with the corresponding letter from stamp. - For example, if stamp = "abc" and target = "abcba", then s is "?????" initially. In one turn you can: - place stamp at index 0 of s to obtain "abc??", - pla
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solution.cppC++17
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