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Create 187.py

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Kirigaya Kazuto 2023-11-05 20:00:25 +08:00 committed by GitHub
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commit ba0e3702f3
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class Solution:
def findRepeatedDnaSequences(self, s: str) -> List[str]:
seen = set()
results = set()
for i in range(len(s) - 9):
pattern = s[i:i+10]
if pattern not in seen:
seen.add(pattern)
else:
results.add(pattern)
return list(results)