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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2023-10-02 05:20:39 +00:00
parent 23a99c859d
commit 6fb609b07d
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searches/knuth_morris_pratt_algorithm.py
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@ -1,5 +1,6 @@
# https://en.wikipedia.org/wiki/Knuth%E2%80%93Morris%E2%80%93Pratt_algorithm # https://en.wikipedia.org/wiki/Knuth%E2%80%93Morris%E2%80%93Pratt_algorithm
def knuth_morris_pratt(text: str, pattern: str) -> list[int]: def knuth_morris_pratt(text: str, pattern: str) -> list[int]:
""" """
Knuth-Morris-Pratt (KMP) string search algorithm in Python. Knuth-Morris-Pratt (KMP) string search algorithm in Python.
@ -19,6 +20,7 @@ def knuth_morris_pratt(text: str, pattern: str) -> list[int]:
[] []
""" """
def build_prefix_table(pattern: str) -> list[int]: def build_prefix_table(pattern: str) -> list[int]:
""" """
Build the prefix table for the given pattern. Build the prefix table for the given pattern.
@ -60,6 +62,7 @@ def knuth_morris_pratt(text: str, pattern: str) -> list[int]:
j = prefix_table[j - 1] j = prefix_table[j - 1]
return positions return positions
if __name__ == "__main__": if __name__ == "__main__":
text = input("Enter the text: ") text = input("Enter the text: ")
pattern = input("Enter the pattern to search for: ") pattern = input("Enter the pattern to search for: ")