Python Basic:

Variables and print function:

A variable is nothing but it allocates the memory space and holds the values.

Syntax:

variable_name = value

print('print statement', variable_name)  or

print("print statement", variable_name)

Example:

a = 5

print('value is:', a)  

print("a value is:",a)

output:

Another form of varible declartion:
Example:
        a,b,c=2,3,5
The above example describes a=2,b=3, and c=5.

Escape sequence:

Escape sequence	Description	Example	Output
\n	New line or next line	Print(“Hai! \n I am Sabrina.”)	Hai! I am Sabrina.
\t	Horizontal tab(one tab space)	Print(‘Hai\t Hello’)	Hai             hello
\’	Display single-quotes	Print(‘I don\’t know’)	I don’t know
\”	Display double-quotes	Print(‘/”Hey/”’)	“Hey”
\\	Print slash	Print(‘a\\b’)	a/b

Comments:

It describes what's going on inside a program, so that person looking at the source code does not have a hard time figuring it out.

Types of comments:

(i)Single line comments:

Using Hash symbol #

    Syntax:

        #Statements

   Example:

       #This is the addition program

(ii)Multiline comments:

Using single or double-quotes.

    Syntax:

       '''Set of Statements or something''' 

   Example:

     '''This program having some fault

       a=d

      print(a)'''

Input function:

This input function is used to value get from users.

Syntax:

variable_name = data_type(input("Senetence"))

Example:

a =int(input("Enter  first number"))

b =int(input("Enter Second number"))  

print("The addition value is:",a+b)

output:

Multiple Input value get from user:

Using Split() function.

Syntax:

No.of.variable_name = input("Senetence").split()

Example:

a,b,c =input('enter values').split()

print("The addition value is:",int(b)+int(c))
print(a,b,c)

output:

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