nothihng's blog

By nothihng, history, 8 months ago, In English

Hello, I have trying for a while to solve this problem called Xor Sum the problem but i almost got no idea what should i do next after trying for a while i know that a+b=2*(a&b) + u ===> (u=a^b) so v=a+b >= u . But still can't figure what should i do next so i will be glad if you give some kind of hint. thanks in front.

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