One liner in Python

  • 0

    Convert to Integer with base 2, and then back to binary
    Note : remove the "0bx" part

    class Solution(object):
        def addBinary(self, a, b):
            :type a: str
            :type b: str
            :rtype: str
            return bin(int(a,2)+int(b,2))[2:]

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