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Add type hints for "strings" folder (#2882)

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* Add type hints for strings/ folder

* Rerun other checks

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
This commit is contained in:
Dmytro Litvinov
2020-10-06 11:31:15 +03:00
committed by GitHub
parent f36a2f621e
commit 000cedc07f
7 changed files with 23 additions and 16 deletions
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4
strings/rabin_karp.py
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@ -4,7 +4,7 @@ alphabet_size = 256
modulus = 1000003
def rabin_karp(pattern, text):
def rabin_karp(pattern: str, text: str) -> bool:
"""
The Rabin-Karp Algorithm for finding a pattern within a piece of text
with complexity O(nm), most efficient when it is used with multiple patterns
@ -51,7 +51,7 @@ def rabin_karp(pattern, text):
return False
def test_rabin_karp():
def test_rabin_karp() -> None:
"""
>>> test_rabin_karp()
Success.