9 lines
188 B
Ruby
9 lines
188 B
Ruby
# Given two binary strings, return their sum (also a binary string).
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# @param {String} a
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# @param {String} b
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# @return {String}
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def add_binary(a, b)
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(a.to_i(2) + b.to_i(2)).to_s(2)
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end
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