Merge pull request #2381 from younessZMZ/main

Create 0187-repeated-dna-sequences.py

Author: MHamiid

python/0187-repeated-dna-sequences.py

@@ -0,0 +1,10 @@
+class Solution:
+    def findRepeatedDnaSequences(self, s: str) -> list[str]:
+        result = set()
+        previous_sequences = set()
+        for i in range(len(s) - 9):
+            current = s[i:i+10]
+            if current in previous_sequences:
+                result.add(current)
+            previous_sequences.add(current)
+        return list(result)