Time: 39 ms (23.3%), Space: 16.4 MB (69.01%) - LeetHub

Author: Deepak5113

2544-alternating-digit-sum/2544-alternating-digit-sum.py

@@ -0,0 +1,9 @@
+class Solution:
+    def alternateDigitSum(self, n: int) -> int:
+        s=str(n)
+        sum=0
+        for i in range(0,len(s),2):
+            sum+=ord(s[i])-ord('0')
+        for i in range(1,len(s),2):
+            sum-=ord(s[i])-ord('0')
+        return sum