plus one string (easy) added

Author: shushrutsharma

14. Questions/leetcode 66 - plus one.py

@@ -0,0 +1,18 @@
+"""
+You are given a large integer represented as an integer array digits, where each digits[i] is the ith digit of the integer. The digits are ordered from most significant to least significant in left-to-right order. The large integer does not contain any leading 0's.
+
+Increment the large integer by one and return the resulting array of digits.
+
+Question: https://leetcode.com/problems/plus-one/
+
+"""
+
+class Solution:
+    def plusOne(self, digits: List[int]) -> List[int]:
+        n = 0
+        for i in range(len(digits)):
+            n = (n*10)+digits[i]
+        n = n+1
+        m = map(int, str(n))
+        return(m)
+