def addTwoNumbers(firstNumber,secondNumber):
	print "The sum of your numbers is: "
	print firstNumber + secondNumber
	return
addTwoNumbers(4,6)
addTwoNumbers(2,4)
def add (a,b):
     c=a+b
     return c
print add(7,8)
x=3
y=x*x
print x,y,x+x
y=max(100,13)
print y
bothStudents ='Kosi'+' '+'Ekow'
print bothStudents
messageA ='hello'*3
messageB ='world'
print messageA +messageB
message ="hello, world!"
print message[0:6]
cow='This is great'
print len(cow)