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Boyer-Moore algorithm
http://www-igm.univ-mlv.fr/~lecroq/string/node14.html
Main features
- performs the comparisons from right to left;
- preprocessing phase in O(m+) time and space complexity;
- searching phase in O(mn) time complexity;
- 3n text character comparisons in the worst case when searching for a non periodic pattern;
- O(n / m) best performance.
Boyer-Moore algorithm
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