Add_Binary

Add Binary

leetCode Link : https://leetcode.com/problems/add-binary/description/

This My Answer For This Challenge.
Absolutely This Answer not my First Try! ( don't give up! )

Description Question

Given two binary strings a and b, return their sum as a binary string.

Example 1:

Input: a = "11", b = "1"
Output: "100"

Example 2:

Input: a = "1010", b = "1011"
Output: "10101"

Constraints:

• 1 <= a.length, b.length <= 104
• a and b consist only of '0' or '1' characters.
• Each string does not contain leading zeros except for the zero itself.