height = 166
tall = height > 180
if (height > 170):
    print("you are too tall")
elif (height == 166):
    print("you are a crappy height")
else:
    print("you are not too tall")

if not (tall):
    print("you are not tall")

for i in range(3, 12):
    print(i)

for char in "calvin":
    print(char)
else:
    print("done")

trees = 16
while trees <= 18:
    print(trees)
    trees += 1
else: 
    print("enough trees")

