0657 - Solution.py

Author: ashwek

solution/0657.Robot Return to Origin/Solution.py

@@ -0,0 +1,20 @@
+class Solution:
+    def judgeCircle(self, moves):
+        """
+        :type moves: str
+        :rtype: bool
+        """
+        
+        x = 0
+        y = 0
+        for each in moves:
+            if( each == 'U' ):
+                y += 1
+            elif( each == 'D' ):
+                y -= 1
+            elif( each == 'R' ):
+                x += 1
+            elif( each == 'L' ):
+                x -= 1
+        
+        return x == y == 0