$course/Quizzes-201730/$Quiz 3/ Functions with Parameters and Returned Values, doing the next set of questions while you do so.]]> Functions with Parameters and Returned Values, doing the next set of questions while you do so.]]> true round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What are the arguments in that function call?]]> round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What are the arguments in that function call?]]> true 3.14159 ]]> 2 ]]> 3.14 ]]> 3.14159 and 2 ]]> round ]]> round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What is the returned value from that function call?]]> round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What is the returned value from that function call?]]> true 3.14159 ]]> 2 ]]> 3.14 ]]> 3.14159 and 2 ]]> round ]]> round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What is the name of the function being called?]]> round(3.14159, 2) which rounds 3.14159 to 2 decimal places. What is the name of the function being called?]]> true 3.14159 ]]> 2 ]]> 3.14 ]]> 3.14159 and 2 ]]> round ]]> define or call the function blah?

blah(x, 34, foo(100))

]]> define or call the function blah?

blah(x, 34, foo(100))

]]> true define or call the function blah

def blah(a, b, c):
    print(10 * a, b + 4, c)

]]> define or call the function blah

def blah(a, b, c):
    print(10 * a, b + 4, c)

]]> true true cube_volume function defined as follows:

def cube_volume(side_length):
    volume = side_length ** 3
    return volume

]]> cube_volume function defined as follows:

def cube_volume(side_length):
    volume = side_length ** 3
    return volume

]]> true cube_volume(3)?]]> cube_volume(3)?]]> true cube_volume(2)?]]> cube_volume(2)?]]> true cube_volume(cube_volume(2))?]]> cube_volume(cube_volume(2))?]]> true cube_volume that does not use the exponent operator.]]> cube_volume that does not use the exponent operator.]]> false mystery function defined as follows:

def mystery(x, y):
    result = (x + y) / (y - x)
    return result

]]> mystery function defined as follows:

def mystery(x, y):
    result = (x + y) / (y - x)
    return result

]]> true mystery(2, 3)?]]> mystery(2, 3)?]]> true mystery(3, 2)?]]> mystery(3, 2)?]]> true mystery(-1, 3)?]]> mystery(-1, 3)?]]> true box_string function shown below. This function takes a string as its argument and correctly displays that string “in a box”:

def box_string(contents):
    n = len(contents)
    print('-' * (n + 2))
    print('!' + contents + '!')
    print('-' * (n + 2))

For example, calling box_string with 'Hello Moon' as its argument yields the following:

------------
!Hello Moon!
------------

]]> box_string function shown below. This function takes a string as its argument and correctly displays that string “in a box”:

def box_string(contents):
    n = len(contents)
    print('-' * (n + 2))
    print('!' + contents + '!')
    print('-' * (n + 2))

For example, calling box_string with 'Hello Moon' as its argument yields the following:

------------
!Hello Moon!
------------

]]> true print(box_string('Hello')) What, exactly, does the above statement cause to appear on the Console?]]> print(box_string('Hello')) What, exactly, does the above statement cause to appear on the Console?]]> false should the above statement been written, to be sensible?]]> should the above statement been written, to be sensible?]]> true box_string to produce on the Console the output shown below.


-------
!Hello!
-------
------
!Moon!
------

]]> box_string to produce on the Console the output shown below.


-------
!Hello!
-------
------
!Moon!
------

]]> false Namespaces and Variables' Scope. Then, watch the video: Thinking Like a Computer -- Namespaces, Parameters, and Returns, doing the next set of questions while you do so. (So don't start answering the questions until you are watching the video, since it clarifies ideas in the reading.)]]> Namespaces and Variables' Scope. Then, watch the video: Thinking Like a Computer -- Namespaces, Parameters, and Returns, doing the next set of questions while you do so. (So don't start answering the questions until you are watching the video, since it clarifies ideas in the reading.)]]> true true main is called in the program shown below?

def main():
    a = 4
    answer = mystery(a + 1)
    print(answer)

def mystery(x):
    y = x * x
    return y

]]> main is called in the program shown below?

def main():
    a = 4
    answer = mystery(a + 1)
    print(answer)

def mystery(x):
    y = x * x
    return y

]]> true main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1))
   
def mystery(x):
    return x * x

]]> main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1))
   
def mystery(x):
    return x * x

]]> true main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1))
   
def mystery(x):
    a = 9
    return x * x

]]> main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1))
   
def mystery(x):
    a = 9
    return x * x

]]> true main is called in the program shown below?

def main():
    a = 4
    mystery(a + 1)
    print(a)
   
def mystery(x):
    a = 9
    return x * x

]]> main is called in the program shown below?

def main():
    a = 4
    mystery(a + 1)
    print(a)
   
def mystery(x):
    a = 9
    return x * x

]]> true main is called in the program shown below?

def main():
    a = 4
    b = mystery(a + 1)
    print(a + b)
   
def mystery(x):
    a = 9
    return x * x

]]> main is called in the program shown below?

def main():
    a = 4
    b = mystery(a + 1)
    print(a + b)
   
def mystery(x):
    a = 9
    return x * x

]]> true main is called in the program shown below?

def main():
    a = 4
    b = mystery(a + 1)
    print(a + b)
   
def mystery(x):
    a = 9
    return a * x

]]> main is called in the program shown below?

def main():
    a = 4
    b = mystery(a + 1)
    print(a + b)
   
def mystery(x):
    a = 9
    return a * x

]]> true main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1) + mystery(a + 1))
   
def mystery(x):
    a = 9
    return x * x

]]> main is called in the program shown below?

def main():
    a = 4
    print(mystery(a + 1) + mystery(a + 1))
   
def mystery(x):
    a = 9
    return x * x

]]> true main is called in the program shown below?

def main():
    a = 2
    print(mystery(mystery(a + 1)))
   
def mystery(x):
    return x * x

]]> main is called in the program shown below?

def main():
    a = 2
    print(mystery(mystery(a + 1)))
   
def mystery(x):
    return x * x

]]> true

If the code is correct, state what gets printed when main runs.

If the code is wrong, explain why.

For this and all subsequent problems, assume that no global variables have been defined. (If, as is likely, you don't know what a global variable is, no problem!)]]>

If the code is correct, state what gets printed when main runs.

If the code is wrong, explain why.

For this and all subsequent problems, assume that no global variables have been defined. (If, as is likely, you don't know what a global variable is, no problem!)]]> true def main():
x = foo()
print(x)

def foo(m):
return m ** 3
]]> def main():
x = foo()
print(x)

def foo(m):
return m ** 3
]]> true x**3 ]]> m**3 ]]> foo is missing a parameter]]> m in foo is undefined]]> x is undefined]]> m can't be cubed]]> def main():
x = foo(m)
print(x)

def foo(m):
return m ** 3
]]> def main():
x = foo(m)
print(x)

def foo(m):
return m ** 3
]]> true x**3 ]]> m**3 ]]> foo is missing an argument]]> m in foo is undefined]]> m in main is undefined]]> x is undefined]]> m can't be cubed]]> def main():
x = foo('help')
print(x)

def foo(m):
return m ** 3
]]> def main():
x = foo('help')
print(x)

def foo(m):
return m ** 3
]]> true helphelphelp ]]> m**3 ]]> foo is missing an argument]]> m in foo is undefined]]> x is undefined]]> m can't be cubed]]> def main():
foo()
print(n)
print(m)

def foo():
n = 3
m = 1
return m]]> def main():
foo()
print(n)
print(m)

def foo():
n = 3
m = 1
return m]]> true false def main(): ]]> foo() ]]> print(n) ]]> print(m) ]]> def foo(): ]]> n = 3 ]]> m = 1 ]]> return m ]]> main is called in the program shown below?

def main():
    a = 2
    b = 3

    foo1()
    print(a, b)

    foo2(a, b)
    print(a, b)

    foo3(a, b)
    print(a, b)

def foo1():
    a = 88
    b = 99

def foo2(a, b):
    a = 400
    b = 500

def foo3(x, y):
    x = 44
    y = 55

]]> main is called in the program shown below?

def main():
    a = 2
    b = 3

    foo1()
    print(a, b)

    foo2(a, b)
    print(a, b)

    foo3(a, b)
    print(a, b)

def foo1():
    a = 88
    b = 99

def foo2(a, b):
    a = 400
    b = 500

def foo3(x, y):
    x = 44
    y = 55

]]> false main is called in the program shown below?

def main():
    a = 2
    b = 3

    m = do_it(a, b)
    print(m)

    m = do_it(b, a)
    print(m)

    m = do_it(a, a)
    print(m)

    m = do_it(b, b)
    print(m)

    c = do_it(b, a)
    m = do_it(c, a)
    print(m)

    b = do_it(b, a)
    m = do_it(b, a)
    print(m)

def do_it(x, y):
    return x ** y

]]> main is called in the program shown below?

def main():
    a = 2
    b = 3

    m = do_it(a, b)
    print(m)

    m = do_it(b, a)
    print(m)

    m = do_it(a, a)
    print(m)

    m = do_it(b, b)
    print(m)

    c = do_it(b, a)
    m = do_it(c, a)
    print(m)

    b = do_it(b, a)
    m = do_it(b, a)
    print(m)

def do_it(x, y):
    return x ** y

]]> false Counted Loops, doing the next set of questions while you do so.]]> Counted Loops, doing the next set of questions while you do so.]]> true for k in range(4):
print(k) ]]> for k in range(4):
print(k) ]]> true 1 2 (all on separate lines)]]> 1 2 3 (all on separate lines)]]> 1 2 3 4 (all on separate lines)]]> 0 1 2 (all on separate lines)]]> 0 1 2 3 (all on separate lines)]]> 0 1 2 3 4 (all on separate lines)]]> for k in range(3):
print(k + 10) ]]> for k in range(3):
print(k + 10) ]]> true 1 2 (all on separate lines)]]> 1 2 3 (all on separate lines)]]> 1 2 3 4 (all on separate lines)]]> 0 1 (all on separate lines)]]> 0 1 2 (all on separate lines)]]> 0 1 2 3 (all on separate lines)]]> 10 11 (all on separate lines)]]> 10 11 12 (all on separate lines)]]> 10 11 12 13 (all on separate lines)]]> 11 12 (all on separate lines)]]> 11 12 13 (all on separate lines)]]> 11 12 13 14 (all on separate lines)]]> 'funny' 40,000 times.]]> 'funny' 40,000 times.]]> false m, inclusive (where m is some integer bigger than 35). For example, if m were 37, then this loop should print:

  42875 
  46656 
  50653

(The above numbers are 35 cubed, 36 cubed, and 37 cubed, respectively.)]]> m, inclusive (where m is some integer bigger than 35). For example, if m were 37, then this loop should print:

  42875 
  46656 
  50653

(The above numbers are 35 cubed, 36 cubed, and 37 cubed, respectively.)]]> false Video: The Accumulator Pattern - Summing, doing the next set of questions while you do so.]]> Video: The Accumulator Pattern - Summing, doing the next set of questions while you do so.]]> true total = 0
for k in range(4):
total = total + k
print(k, total)

print('The sum is:')
print(total)]]> total = 0
for k in range(4):
total = total + k
print(k, total)

print('The sum is:')
print(total)]]> false total = 0
for k in range(5):
total = total + (k + 10)
print(k, total)

print('The sum is:')
print(total)]]> total = 0
for k in range(5):
total = total + (k + 10)
print(k, total)

print('The sum is:')
print(total)]]> false total = 5
for k in range(3):
total = total * k

print(total)]]> total = 5
for k in range(3):
total = total * k

print(total)]]> true math.sin(3) + math.sin(4) + math.sin(5) + ... + math.sin(500) Assume that there is already an

import math

that executed previously in the code.]]> math.sin(3) + math.sin(4) + math.sin(5) + ... + math.sin(500) Assume that there is already an

import math

that executed previously in the code.]]> false