Merge pull request #3192 from doublewhy/patch-1

Update 0014-longest-common-prefix.py

Author: Ykhan799

python/0014-longest-common-prefix.py

@@ -1,9 +1,7 @@
 class Solution:
     def longestCommonPrefix(self, strs: List[str]) -> str:
-        res = ""
         for i in range(len(strs[0])):
             for s in strs:
-                if i == len(s) or s[i] != strs[0][i]:
-                    return res
-            res += strs[0][i]
-        return res
+                if i >= len(s) or s[i] != strs[0][i]:
+                    return strs[0][:i]
+        return strs[0]