Week 7 Refresher, Part 1¶
For all of the following examples, please write down the order of the print statements on a sheet of paper.
Example 1¶
1 2 3 4 5 6 7 8 | print("a")
def some_function():
print("b")
print("c")
some_function()
print("d")
|
Example 2¶
1 2 3 4 5 6 7 8 9 10 11 12 | print("a")
def get_potatoes(number_potatoes):
if number_potatoes > 5:
print("b")
else:
print("c")
print("d")
print("e")
get_potatoes(5)
print("f")
|
Example 3¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | print("a")
def bake_bread(number_loafs):
print("b")
if number_loafs > 3:
return "c"
print("d")
return "e"
print("f")
print("g")
result = bake_bread(6)
print(result)
print("h")
|
When you get here¶
First, tell me that you got here. Stuff after this is bonus.
To stay busy and practice while others finish, look at the following code. It will run, but you should make things better.
First, in the function spiral
, you should change the arguments
num_times
and angle
so that they are default arguments
in the same way color
is in the function make_turtle
.
Then, make your own function in run_version1
. You should add
some arguments to this function so you can change things freely.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | import turtle
def make_turtle(color='blue'):
turt = turtle.Turtle()
turt.color(color)
turt.speed("fastest")
return turt
def spiral(turt, num_times, angle):
for i in range(num_times):
turt.forward(i)
turt.left(angle)
def run_version1(turt):
print("fill in a design here")
theo = make_turtle("red")
george = make_turtle()
print("Doing a spiral!")
spiral(theo, 100, 30)
print("First design!")
run_version1(george)
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