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Friends, here we are

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going to discuss about Python operators.

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So the concepts are like you know, what is an operator and

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what are the different types of operators present in your

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Python scripting, right?

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Let me start that.

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See basically operators are the pillars for any language, not

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only your python, okay, for any language operators are the pillars.

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So without operators you cannot write effective logic while

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writing your code. Right. Fine.

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Then, what is an operator?

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See the operator can be defined as a symbol which is responsible

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for a particular operation between two operands.

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Let me take simply two variables called 'x=2', and

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'y=3'. Now

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I need to find out the addition of these two variables,

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then I am going to take some other variable

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'result=x + y'.

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Now here simply '+' is your operator,

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and you are performing this

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addition on your two variables called 'x' and 'y'. Now in this

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expression if '+' is the operator, then 'x' and 'y' are called

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operands. Right. Of course '=' is also one of the operand.

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What we are doing with the help of '=' means, whatever the

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'result' you are getting, that 'result'

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we are assigning to this variable.

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So here addition is the action, here assignment is the action.

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Right. So simply guys, operator is just simply your symbol like '+',

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'-', 'x'.

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We have some different symbols as well and we will see them.

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And there is an action with respect to your each and every

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symbol. So as of now we are using '+'. '+' we know it is

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used to add two values.

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Now those two values may be variables

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or sometimes directly you can substitute your values,

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let's say 3 + 2

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also I can do it, or I can store 'x' into some variable called

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'x=3', and I can perform 'x+2', or I can store even

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2 also into some variable then I can find 'x+y'. Right.

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Now if you observe your operator, this is your operator,

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as of now you are, I mean in this expression you are directly

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performing your operation on two values, but here one is

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variable and one is value, but here both are values. That

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means while performing your operation with the help of your operator,

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right, operands maybe values, or maybe variables, or combination

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of your values and variables.

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Right. So for simple example, you can take '+' is an operator

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to perform addition operation on your operands, right. Fine.

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Now Python provides a variety of operators like you know,

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arithmetic operators, assignment operators, comparison operators,

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identity operators, membership operators, and then logical

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operators, and finally we have bitwise operators.

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So these are the seven operators in your Python Scripting

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language. So before going to write your logic first of

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all you should be very, very good with your operators.

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Right. And one more thing guys, before going to start each

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and every operators, right, here

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I am going to give you one idea. If you are able to remember

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that, as of now you can remember that.

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That is like, see first two operators like arithmetic operators

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and assignment operators, for these two you are going to provide

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input as a value,

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and whatever the operators are there in your arithmetic and

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assignment they will do their action on your input,

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then it'll provide output also as a value.

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Right. Then coming to next three operators, like comparison,

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identity, membership operators.

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So here we are going to provide input as a value.

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But these operators will perform some action on your inputs,

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and they will provide output as either 'True' or 'False'.

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See guys, for your first of two operators you are providing

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input as a value and you are getting output also value, but

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for next three operators you are providing input as your

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values and output you're going to get either 'True' or 'False',

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means you are getting Boolean values.

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Right. Then coming to logical operators, for this logical operators

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you are providing input as 'True' or 'False' and also output you're

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getting either 'True' or 'False'.

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Then the last one is bitwise operators. See in bitwise operators

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you are going to provide input as a value and also you're

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getting output also value.

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I mean both inputs and outputs are values, but while performing

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the operation on your given values by your bitwise

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your data will be converted into bits or binary, and on that

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binary data logical operations will be performed. Then finally

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you're going to get your result as a value.

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So guys for time being if you are able to remember, just remember

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this structure so that it will be helpful while working with

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your operators.

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Right. So simply remember that first inputs need, first two operators

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input is a value and output also a value. Then for next three

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operators input is some value but output you're also getting

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some value but that is purely a Boolean data, that is 'True'

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or 'False'. Then for logical operators input is Boolean output

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is also Boolean data. Now for last one, bitwise operators input

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and output both are values, but while performing the operation

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by your bitwise operators on your given values, right,

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so directly they don't do. What it will do is, your data will

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be converted as a binary, and on that binary the logical operation

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will be performed on your inputs,

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okay. So this will be helpful if you are able to remember.

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You just try to remember this.

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Okay guys, thank you for watching this video.

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