Lecture 19 - Sum vs XOR ( Hackerrank ) | Bit Manipulation Tutorial

#XOR #Coding #CompetitiveCoding
In this video, I explained the Sum vs Xor problem in an optimized way

There is a mistake in formula right one is given below
formula : a + b = a^b +2(a&b)

Problem link :
https://www.hackerrank.com/challenges/sum-vs-xor/problem

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CodeChef Long Challenge Editorial :
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Тэги:

#bit_manipulation #Sum_vs_Xor #Hackerrank_Questions #XOR #Xor_properties #Coding #Competitive_Coding #Interview_Problem #Interview_Prepration

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