Time: 0 ms (100.00%) | Memory: 19.4 MB (25.83%) - LeetSync

Author: pal404error

392-is-subsequence/is-subsequence.py

@@ -0,0 +1,13 @@
+class Solution:
+    def isSubsequence(self, s: str, t: str) -> bool:
+        s1=0
+        for i in s:
+            j=s1
+            while j<len(t):
+                if t[j]==i:
+                    s1=j+1
+                    break
+                j+=1
+            if j==len(t):
+                return False
+        return True