String concatenation
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 String : We know string is a collection of characters in single or double quotes.

 Concatenation : Joining of strings.

 Join the strings with + sign

If we want to space between the strings then use "  " 

String can join with only string not with a number.  If we join number with string then error occurs.

       print (first_name + 2)        TypeError 

 If we want to join number with string then use
 1 ) Number in quotes : " 2 "
 or
 2 ) String function : str (2)

Note : By using multiplication * sign , string can be print in multiple of it.



User Input
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Input function : To take input from user in string.

 We take input from user and assign that input value in variable.
variable = input ( " Message to show " )
  Tutorial 1 

name1 = input ( " Type your name :  " )
Then input will be ask in output 

Type input value as string in output.


 This Pankaj string will be stored in the variable name1. 

  Tutorial 2 
We can concatenate ( join ) input with other strings...

 1) First we take input from user
   eg.  nameA = input ( " Enter your name :  " )

2) Then that stored input join with another strings as follows  
eg. print ( " Hello " + nameA + "\n Good Morning , Have a good day" )


 Then run the file in terminal. 
Then give the input string Pankaj and press enter.
Output will be show concatenated strings with variable.


* Just example *

 Que. Type the code for following output.

    Hii Pankaj Gade ,
   You are 23 years old.
   Have a Good day
   Bye..


Note : Here 23 is stored as string. Not as a number.