用 CoderPad
题目如下:
Problem Statement: Given two string of numbers, return the sum of the inputs as a string
Example :
Input: String A = “1234”; String B = “11”
Output: “1245”
Note:
- Input <= 2^64 bit
- Do not use any helper methods
用 CoderPad
题目如下:
Problem Statement: Given two string of numbers, return the sum of the inputs as a string
Example :
Input: String A = “1234”; String B = “11”
Output: “1245”
Note: