Exam

def add(a, b):
    print(a + b ** b)

def sub(x, y):
    print(x - y)
    add(x + x, x + y)

sub(1, 2)

Write the printed values, in order, after the execution of the above script?

An online store charges shipping based on the order total:
- Orders under $20 have a $5 fee.
- Orders between $20 and $50 (including both) have a $3 fee.
- Orders over $50 have free shipping.

Write a function that takes the order total amount and returns the shipping fee for it.

ⓘ

Define a function named print_smth, which prints Shnete e pranvere!.

Call print_smth.

Define a function named repeat_smth, which calls print_smth once.

Call repeat_smth.

ⓘ

Write a function that takes a string and returns number of characters.

Example:

>>> count('a')
1
>>> count('11')
2
>>> count('pse')
3

Restriction: You CANNOT use len.

ⓘ

Write a function that takes no arguments and prints numbers from 0 to 100 (including both), each in a new line.

ⓘ

Define a function, number_type, that takes one number, n, and returns:
- "even and positive" if n is even and positive
- "odd" if n is odd

ⓘ

def sub(m, n):
    for i in range(n):
        m = m - 3
    return m

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

sub(10, 1):
sub(20, 2):
sub(9, 3):

def accepted(level, evaluation):
    print((level == "senior" and evaluation > 8.0) or evaluation > 6.5)

def evaluate(level, logic, syntax, communication):
    evaluation = (logic + syntax + communication) / 3
    accepted(level, evaluation)
    print(evaluation)

evaluate("senior", 7.0, 10.0, 1.0)

After the execution of the above program two values are printed. Write those values in the order that they are printed.

1:
2:

Complete execution flow of the following program

Misses: 0

def countup(n):
    while n < 0:
        print(n)
        n = n + 1
    print('Blastoff!')

res = countup(-3)
print(res)

-3
-2
-1
'Blastoff!'
None
>>>

Complete execution flow of the following program

Misses: 0

x = 0
y = -1

if x > 0:
    if y > 0:
        print("first")
    elif y == 0:
        print("second")
    else:
        print("third")
elif x == 0:
    if y > 0:
        print("fourth")
    elif y == 0:
        print("fifth")
    else:
        print("sixth")
else:
    if y > 0:
        print("seventh")
    elif y == 0:
        print("eighth")
    else:
        print("ninth")

print("Finish")

"sixth"
"Finish"
>>>