def x(foo):
    return str(foo)

print x("stooge")

print x(1000)

print x(['stooge', "stooge"])

def x(foo):
    return str(foo)

def y(bar):
    return list(bar)

print y("a little string")

print y([1,2,3,])

print y(x(1000))

for x in [0, "", " ", [], 1, (0,)]:
    if x:
        print "Here?"
    else:
        print "Or here?"

x,y,z = 1,2,3

first, second = second, first

a = b = 123

c = 50
print (10 < c < 100)

x = 11

if x < 5 or (x > 10 and x < 20):
    print "The value is OK."

if x < 5 or 10 < x < 20:
    print "The value is OK."

for i in [1,2,3,4,5]:
    print "This is iteration number", i

    
x = 10
while x >= 0:
    print "x is still not negative."
    x = x-1