Operations like grep are used for pattern matching in these using regular expressions.
These things are inputs to an algorithm that uses a rolling hash to achieve an average runtime of big O of m plus n. Levenshtein distance is a form of edit distance, which refers to the dissimilarity of these objects. The Knuth-Morris-Pratt and (*) Rabin-Karp algorithms search these things. The Kleene star returns a set of these closed under concatenation. Length is stored implicitly in the null-terminating type. Operations like grep are used for pattern matching in these using regular expressions. For 10 points, name this data type comprising a sequence of characters.
These things are inputs to an algorithm that uses a rolling hash to achieve an average runtime of big O of m plus n. Levenshtein distance is a form of edit distance, which refers to the dissimilarity of these objects.
strings [prompt on "str"]