Start Exam

Write a function that takes a number and:
- It returns "even" if it is divisible by 2 and 6
- It returns "odd" if it is divisible by 3 and 5
- It returns "all" if it is divisible by 2, 3, 5 and 6
- It returns "no" otherwise

Example:
>>> check_divisibility(6)
even
>>> check_divisibility(30)
all
>>> check_divisibility(15)
odd
>>> check_divisibility(7)
no

ⓘ

‹ Previous Exercise Submit Exercise Next Question ›

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?

‹ Previous Exercise Submit Exercise Next Question ›

Write a function, sum_range, that takes two positive integers, a and b, and using a while True, it calculates the sum of all numbers from a to b (inclusive), and returns it. Assume a <= b.

Example:
>>> sum_range(2, 4)
9

Restriction: You cannot use for or if.

ⓘ

‹ Previous Exercise Submit Exercise Next Question ›

Write a function, bonus_points(level: int), that gives extra points based on performance level:

if level is 3, return 5 bonus points
if level is 2, return 2 bonus points
if level is 1, return 0 bonus points

ⓘ

‹ Previous Exercise Submit Exercise Next Question ›

def first():
    print(3)

def second():
    first()
    first()

def third():
    second()
    second()

first()
second()
third()

After the execution of the above script:

Which value is printed:
How many times is the value printed:

‹ Previous Exercise Submit Exercise Next Question ›

Write a function that takes a value as argument and using a for loop it prints it 3 times, one per line.

ⓘ

‹ Previous Exercise Submit Exercise Next Question ›

def add(n):
    total = 10
    for num in range(n):
        total = total + 2
    return total

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

add(1):
add(2):
add(5):

‹ Previous Exercise Submit Exercise Next Question ›

def divide(n):
    while True:
        break
        n = n / 2
        print('done')
    
    print('DONE')
    return n

res = divide(4)

Given the above script:

What is the value of res:
What is the printed value:

‹ Previous Exercise Submit Exercise Next Question ›

Complete execution flow of the following program

Misses: 0

x = -9
y = 0

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")

"eighth"
"Finish"
>>>

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
>>>