# beginner example 1
x = 4
y = x * 2
if x > y:
	print "x is bigger"
else:
	print "y is bigger"

# beginner example 2
x = 1
y = 10
while x < y:
	print "x=", x, " doubled is " , x *2
	x = x + 1

# beginner example 3
x = 10
y = 1
while x > y:
	x = x - 1
	y = y + 1
	print "x is ", x, " y is " , y
print "final x is", x, " final y is " , y