Operator -2

Assignment operator:

        Another type of operator we already know is assignment operator, we use them to assign values to variable

ASSIGNMENT OPERATORS

    =        Assigns a value to a variable

    +=      Adds a value to a variable

    -=       Subtracts a value from a variable

    *=       Multiplies a value with a variable

    /=        Divides the variable and assign   a value

    %=      Assigns the remainder of a division

    **=      Assigns the result of a exponentiation

    //=      Assigns the result of a floor division to the variable

 we use these operators to directly assign a value to the variable. the below two statement have same meaning . It’s just a simpler way to write

it.

a = a + 10

a += 10

Example

Comparison operator :

     

               When we use comparison operator in order to compare two objects we always get a boolean. So our result is binary, either true or false

       

COMPARISON OPERATORS

    ==      Equal              Two values are the same

    !=      Not Equal          Two values are not the same

    >       Greater Than        One value is greater than the other

    <       Less Than          One value is less than the other

    >=     Greater orEqual  One value is greater than or equal to another

    <=     Less or Equal       One value is less than or equal to another

        We use comparison when we are dealing with condition and loops

           When comparison is right it returns true else return false

Example:( run this in python shell)

   

            10==10

            20>10

            20>20

            20>=20

            20<10

            10<=5

Output:

In next post let see about the logical and membership operator!! 

If you have doubts feel free to ask in comment section