Fix isLCS repeated expression and refactor it with base functions - #39
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isLCS conjunction in testsisLCS and use standard library's subsequence functions
isLCS and use standard library's subsequence functionsisLCS and refactor with base subsequence functions
ninioArtillero
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ninioArtillero
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isLCS and refactor with base subsequence functionsisLCS repeated expression and refactor it with base functions
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The opening expressions in
isLCSconjunction were (evidently) intended to checkssis a subsequence of bothxsandys, but it was only checked for the latter. This PR fixes this.Also, the "quick and dirty" subsequence functions are replaced with those from
Data.List, making the associatedtestGroupfor their correct implementation unnecessary.