# Print the average of three numbers entered by the user by creating a class named 'Average' 
# having a function to calculate and print the average without creating any object of the Average class.
def avg(a,b,c):
    print("average is",(a+b+c)/3)
a= int(input("Enter 1st number: "))
b= int(input("Enter 1st number: "))  
c= int(input("Enter 1st number: "))     
avg(a,b,c)