python

Python Standard input and output STANDARD INPUT AND OUTPUT Python Output :              We use the print() function to output data to the standard output devices.            eg:                    print("HELLO WORLD")           output:  HELLO WORLD   eg:        a=20               print("The value of a is ",a)               print("The value of a is "+ str(a))         output:  The value of a is 20                       The value of a is 20   OUTPUT FORMATING :   eg:      a=10;b=30             print("The value of a is {} and b is{}".format(a, b))         output:   The value of a is 10 and b is 30...

Python Data types 2. PYTHON LIST : List is an ordered sequence of items. It is most used datatype in Python and more Flexible.     *  Declaring a list is, items Separated by commas( , ) are enclosed within brackets [ ].   eg:       a=[10,'hello',10.3]              print(a[1])                 #print index element                        output: 'hello'  *  Lists are mutable ,meaning ,elements in a list can be altered.     eg:     a=[21,30.3,'list']             print(a)             a[1]=3.3             print(a)            output:     [21,30.3,'list']                       [21,3.3,'list'] For more inf...

Python DATA TYPES:-         In python, every value has a datatypes. Everything is the object in python programming, datatypes are actually classes and variables are instances(object) of these classes.        1. Numeric         2. Boolean        3. Sequence type               1.Strings                2.List                3.Tuple        4. Set        5. Dictionaries.                                                                        NUMBERS(NUMERIC):-            In this numeric values are stores in variables which are immutable  (the val...

Python VALUES :-      Basically values are the digits or letters used in python to perform certain task.      These values has different types:                       1.integer type(int)                               eg:-   2,5                       2.floating point type(float)                             eg:-    3.0,2.0                       3.string                             eg:-    hello everyone ! VARIABLES :-                Variable is the location in memory used to store some data (value) or simpl...

WHY PYTHON?      *Basically python is general purpose ,high level,interpreted language .         *Very simple language to learn.      *It has best packages for AI,deep learning,machine learning etc...      *It also has very interactive frame work that is ipython notebook .      *Extensively used in industry  Features OF PYTHON:-                   *simplicity                    *open source language- free for everyone 👯👫                    *portability-code sharing much easier   💯                                     *Embeddable and extensible                   *interpreted line by line (CPU and Memory Management) ...