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You're building a wall. Each brick is 20cm tall. You want to build a wall of a certain height in meters.

Write a function that takes one argument, the height in meters, and returns how many bricks you need. Example:

>>> bricks_needed(1)
5.0
>>> time_to_print(3)
15.0

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Write a function that takes one string as argument and inside a for loop print every vowel that appears in the string, each in a new line. (vowels in english are a, e, i, o, u). Example:

>>> print_vowels('something')
o
e
i

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Write a function, countup, that takes one positive integer, n, and inside a while True it prints numbers from 1 up to and including n, one per line.
End with printing "Done!".

Example:
>>> countup(3)
1
2
3
Done!

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Write a function named calculate that takes two numbers as arguments, a abd b, and returns a to the power of a minus b.

Write a function, perform named that takes two numbers as arguments, x and y, and returns x divided by y times x.

Call perform and assign its return value to m

Call calculate passing m and 5 as arguments

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Define a function, min_of_three, that takes three numbers, x, y and z, and returns the smallest of the three numbers.

Restriction: You cannot use max or min functions.

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Complete execution flow of the following program

Misses: 0

a = 2.25
x = 1.25

while True:
	print(x)
	y = (x + a/x) / 2
	if y == x:
		break
	x = y

1.25
1.525
1.5002049180327868
1.5000000139952214
1.5
>>>

def clothing_recommendation(temperature, is_raining):
    if temperature < -50 or temperature > 60:
        return "Invalid"
    elif temperature >= 25:
        if is_raining == "yes":
            return "Light clothes and umbrella"
        else:
            return "Light clothes"
    elif 15 <= temperature <= 24:
        return "Jacket"
    else:
        return "Coat"

Given the above script, what are the results of the following calls:

clothing_recommendation(25, "no"):
clothing_recommendation(25, "yes"):
clothing_recommendation(24, "yes"):

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def rect_area(l, w):
    return l * w

def square_area(s):
    return rect_area(s, s)

a = square_area(5)
print(a)

In the above example:

What is the printed value:

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Complete execution flow of the following program

Misses: 0

def print_true():
    print(True)

def print_value(v):
    print(v)

value = True
print_value(False)
print_true()
print_value(value)

False
True
True
>>>

Complete execution flow of the following program

Misses: 0

def compare(a):
    print_arg(a == 0 or a == 1)
    print_arg(a < 0 or a > 10)

def print_arg(x):
    print(x)

compare(4)

False
False
>>>