2020-06-14

Author: JiayangWu

1427.字符串的左右移/1427-字符串的左右移.py

@@ -0,0 +1,14 @@
+class Solution(object):
+    def stringShift(self, s, shift):
+        """
+        :type s: str
+        :type shift: List[List[int]]
+        :rtype: str
+        """
+        for d, amount in shift:
+            if d == 0:
+                s = s[amount:] + s[:amount]
+            else:
+                s = s[-amount:] + s[:-amount] 
+
+        return s