Shift operators in Java: <, > >, > > > summary

There are three shift operators in Java

< <: shift left operator, Num < < 1, equivalent to num multiplied by 2

>>: shift right operator, Num > > 1, which is equivalent to num divided by 2

>>>: move unsigned right, ignore the sign bit, and fill up the empty bits with 0

Let's see how these shift operations are used

The operation result is:

Let's align the above results:

After reading the above demo, do you know a lot about shift left and shift right now

For: > > >

Move unsigned right, ignore the sign bit, and fill up the empty bits with 0

Value > > > num -- num specifies the number of bits to shift the value value.

The rule of unsigned right shift only remembers one thing: the symbolic bit extension is ignored, and the unsigned right shift operator of 0 complementing the highest bit > > > is only meaningful for 32-bit and 64 bit values

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