#print() =>to print message in console
#input()
#len()
#lstrip()
#rstrip()
#split()
#type()
#functions are used to perfor a particualr task
#callingfunction()
#functioname()

#creating function?
# def function_name(parm1,param2,param3):
    # functiondefnition
# function_name()


def add(num1,num2): #num1,num2 are parameters

    res=num1+num2
    print(res)
add(10,20)#argmts=10,20
# A parameter is the variable listed inside the parentheses in the function definition
#is argument nd parameter are same?

#function with param and not return values
#        100   50
def sub(num1,num2):
    res=num1-num2 #100-50
    return res#50
data=sub(100,50)
print(data)


    #    2
def cube(num):
    return num**3
print(cube(2))





