VARIABLES IN PYTHON OR ADVANTAGE OF VARIABLE

 VARIABLES IN PYTHON  :

variable store the value .

SYNTAX : variable_name= value

there are different variables :

• Numeric variable :  age =21
• String variable :  name=john
• Boolean variable : is_true= true
• List variable : numbers=[1 2 3]
• tuple variable : coordinates = (10, 20)
• Set variables : uniqe_numbers={1,2}
  
• None variables : empty_value=none

example : 

age=21

print(age)

output :  21

use the print command to output the (number-1)

variable advantages

REUSE : Ones you store the data value in variable you can you whenever you need in program .

Example in below

• You have to must try in your python compiler use idle avoid online compilers to Errors