#Function that takes parameter and prints that string parameter

def string_printer(string_parameter):
	return string_parameter

print string_printer("Wopa Cohort 3")

#Function that takes a string parameter and returns the string that contains hello and the string parameter

def hello_string_printer(string_parameter):
		return "hello" + " " + string_parameter

print hello_string_printer("hi")


#a function that allows the user to enter 2 numbers and returns a sum of the two numbers

def sum_of_two_numbers(a, b):
	return a +b

print sum_of_two_numbers(3,7)

# Program that allow a user to enter two numbers and returns the division of these two numbers

def div_of_two_numbers(a,y):
		return a/y

print div_of_two_numbers(6,3)