Control Flow

Question 1

Comparison Operators

Answer 1

==
!=
<
>
<=
>=

Question 2

Boolean Operators

Answer 2

or - +
and - *
not # not True

Question 3

if Statement

Answer 3

name = “Antony”

if name == “Debora”:
print(“Hi Debora!”)
elif name == “George”:
print(“Hi George!”)
else:
print(“Who are you?”)

Question 4

Ternary Conditional Operator

Answer 4

<expression1> if <condition> else <expression2>

'kid' if age < 18 else 'adult'
</expression2></condition></expression1>

Question 5

Switch Case (3.10 and above)

Answer 5

response_code = 502
match response_code:
case 200 | 201:
print(“OK”)
case 500 | 502:
print(“Internal Server Error”)
case str():
print(“Code is a string”)
case _:
print(“Invalid Code”)

Question 6

While Loop and control loop Statements

Answer 6

spam = 0
while spam < 5:
spam = spam + 1
if spam == 3:
continue
elif spam == 5
break
print(“Hello, world.”)

Question 7

For loop and range

Answer 7

pets = [“bella,” ‘milo”, “loki”]
for pet in pets:
print(pet)

for i in range(0, 10, 2): # range(start, stop, step)
print(i)

for i in range(5, -1, -1):
print(i) # 5 4 3 2 1 0

Question 8

For Else statement

Answer 8

else выполняется только тогда, когда весь цикл был выполнен

for in [1, 2, 3, 4, 5]:
if i == 3:
break
else:
print(“only executed when no item is equal to 3”)

Question 9

Ending a Program

Answer 9

import sys

sys.exit()