leetcode existence of a sub in a str and its reverse

ferhatelmas · Mar 22, 2024 · bcd28a4 · bcd28a4
1 parent 9b7d3ac
commit bcd28a4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/leetcode/algorithms/easy/existence_of_a_substring_in_a_string_and_its_reverse.py b/leetcode/algorithms/easy/existence_of_a_substring_in_a_string_and_its_reverse.py
@@ -0,0 +1,4 @@
+class Solution:
+    def isSubstringPresent(self, s: str) -> bool:
+        r, l = s[::-1], len(s)
+        return any(s[i : i + 2] in r for i in range(0, l - 1))