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Not just look at the next type of operators called big shift operators like because operators big shift

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operators also work with individual bits of its opponents as the name implies big shift operators simply

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shift Becs that is that operands must be integers and if you consider that binary representation then

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the big shift operators can shift the bits in either left or right direction.

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Are the three big shift operators courses left shift operator who are the other two are right shift

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operators and Mongar right shift operators.

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One is unsigned when the other is signed.

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Let's not look at each of these operators I just love shift operator it's a binary operator and it left

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shift left operand by the number of bits specified on right and here's an example let's just consider

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the value of six along with its binary representation and full 32 bits not let's say you want a left

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shift 6 by 1 then here is a send backs.

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And as you can see all the bits are shifted by one position to what's left after performing left shift

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the resulting binary number corresponds to the symbol table.

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So it's Burts get shifted leftwards.

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We need to fill the newly genitor empty slots with love shift operator zeroes are inserted in those

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slots.

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End up playing the fifth operator is same as multiplying by by ourself to for example if you left for

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six by one then it is same as multiplying by two to the power of one which will result in quote as we

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saw in our example Similarly you feel left shift six by three then the same as multiplying by two to

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the power of three so that's the left shift operator next is unsigned right shift operator and it just

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does the exact opposite of left shift operator that is it right shifts left operand.

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But the number of bits specified on write and do do right shifting the higher order positions which

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are on the left side are empty now on they will get filled by zeros and here's an example let's consider

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the value it will along with its binary representation.

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No let's say me wandered right shift one by one you can see that all the bits are shifted by one position

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to what's right and after performing right shift the resulting binary number corresponds to their decimal

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6 on the plane right shift operator is same as division by powers of two for example if you write you

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off one by one then it is same as dividing by two to the power of one which will result in six as we

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saw in our example.

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So well left of course sponsored a multiplication by powers of two.

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Unsigned right shift corresponds to division by powers of two the find that open it is signed right

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shift operator and it does seem as unsigned right shift operator but since this is signed right shift

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the higher order batch are not bothered with it must be that is the most significant bit instead of

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zeroes so basically sign this episode here and here's an example where we have a very large negative

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number not let's say you want to write this number by 4 so we can see that the digits are shifted right

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by 4 positions.

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Since the MSP is 1 the fourth highest order bit positions are not fairly Ridwan since the sinus preserve

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the resulting number is still I negative.

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Engender for all big shift operators regardless of whether it is left or right shift always remember

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that the left operand indicates the number two Bishopsgate writing the right operand.

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That's by Homan the birch the left operand should be Schefter know the most important and interesting

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part that is viridis operators audio One videos during compilation process compilers us Patoff optimisation

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Mary-Alice multiplications and divisions with appropriate big shift operations which are much more faster

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.

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Like in the case of bitwise operators they're also used in Java's has a structure which is an implementation

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of hash table.

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Hash map and has table will be discussed later when covering the structures big shift operators like

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because operators are also heavily used in embedded programming and they're also used in games programming

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where performance is critical.

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They're also used in systems that do not have floating point support in hardware if you're interested

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you can check out the supplementary notes in the resources section heading towards a link to an interesting

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discussion on applications or big shift operators.

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Some of these points are also discussed the look at it and bitwise operators big shift operators can

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also be expressed using the comp on assignment notation.

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Here you can see both the expanded form as well as the shorter comp on notation.

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And that's about it bit shift operators mainly shift births in either left out of I did actions performing

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left shift is same as multiplying by the power of two while performing unsigned right shift is same

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as division bipolar self-dual and that's about it.

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And thank you