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Input: “f m f f” should result 1, right?
Junaid Effendi
Aug 18, 2022
Input: “f m f f” should result 1, right?
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Junaid Effendi3 years ago
Its shared , means both of the two subsequence have same index f, so it should not be counted twice?
Design Gurus3 years ago
It is shared, but that is fine. As the problem states:
none of the corresponding characters in the repeating subsequences have the same index.
This means, index of the corresponding character should not be same.
ffmf, has to subsequences: FF => FmFf and fmFF.
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