#Q1
#1.making an variable and giving it a integer value.
variable_nav=2017
#2.PRINTING THE ASSIGN VARIABLE
print variable_nav
#Q2
#1.making the new variable and giving the String
variable_gurukul="Girls Batch"
#2.now we gona update the variable_nav value integer to float
variable_nav = 23.1217
#3.now we print both the variables
print variable_nav,variable_gurukul
#Q3
#variable value can be updating and constant remain 
#the same it never changed
