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Intro to Bitwise Operators

Author: Siyong Huang

Goes over the six bitwise operators and the common ways they are used.

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Great explanation by Errichto

GFG

The same operators are used in java and python

Let's take a look at some examples to better understand bitwise operators. Note that you typically won't be asked to use bitwise operators to implement addition/multiplication.

Example - Addition

Try implementing addition using bitwise operators! You can test your implementation here.

Solution

Example - Multiplication

Now try implementing multiplication using bitwise operators! If you want to test your implementation of multiplication, you can do so here.

Solution

StatusSourceProblem NameDifficultyTags
CFNormal
Show TagsComplete Search, Math
CFNormal
Show TagsGreedy, Math
CFNormal
Show TagsGreedy, Math
CFNormal
Show TagsMath
CFHard
Show TagsInteractive, Math

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