Debug the Code: Froggy Jumps


Froggy Jumps Debug the Code: Froggy JumpsVersión en línea Fix the buggy Python por Lujin Al Adeimi 1 Buggy code: x = 5 print(y) What is the correct fix? a print(x) b print(y) after defining y c define y before printing 2 Buggy code: a = 10 if a > 5 print('big') What is the correct fix? a Change print to capital P b Remove the line break c Add a colon after the condition (if a > 5: 3 Buggy code: total = 0 for i in range(5) total += i What is the correct fix? a Add a colon after range(5) (for i in range(5): b Initialize total to 1 c Change to while loop 4 Buggy code: def add(a,b) return a+b What is the correct fix? a Add a colon after def add(a,b): b Remove the return c Use semicolon after parameters 5 Buggy code: nums = [1,2,3] print(nums[3]) What is the correct fix? a print(nums[2]) b Append a fourth element c Print nums[0] 6 Buggy code: class Counter: def __init__(self): self.value = 0 def increment(): self.value += 1 c = Counter() c.increment() print(c.value) What is the correct fix? a Define increment(self) with self param b Call increment with args c Make value a class variable 7 Buggy code: x = 1 if x > 0: print('positive') What is the correct fix? a Remove the if b Use print('positive') outside the block c Indent the print line under the if 8 Buggy code: squares = [ii for i in range(5) if i % 2 = 0] What is the correct fix? a Use i % 2 != 0 b Use == for comparison in the condition c Remove the condition 9 Buggy code: def fact(n): if n==0: return 1 else: return n fact(n-1) What is the correct fix? a Make it an iterative loop b Align else with the if (same indentation) c Remove the else 10 Buggy code: class Animal: def speak(self): print('sound') class Dog(Animal): def speak(self): print('bark') d = Dog() d.speak() What is the correct fix? a Change Dog to override without self b Remove Animal superclass c No change needed; code is correct

1

Buggy code: x = 5 print(y) What is the correct fix?

a

print(x)

b

print(y) after defining y

c

define y before printing

2

Buggy code: a = 10 if a > 5 print('big') What is the correct fix?

a

Change print to capital P

b

Remove the line break

c

Add a colon after the condition (if a > 5:

3

Buggy code: total = 0 for i in range(5) total += i What is the correct fix?

a

Add a colon after range(5) (for i in range(5):

b

Initialize total to 1

c

Change to while loop

4

Buggy code: def add(a,b) return a+b What is the correct fix?

a

Add a colon after def add(a,b):

b

Remove the return

c

Use semicolon after parameters

5

Buggy code: nums = [1,2,3] print(nums[3]) What is the correct fix?

a

print(nums[2])

b

Append a fourth element

c

Print nums[0]

6

Buggy code: class Counter: def init(self): self.value = 0 def increment(): self.value += 1 c = Counter() c.increment() print(c.value) What is the correct fix?

a

Define increment(self) with self param

b

Call increment with args

c

Make value a class variable

7

Buggy code: x = 1 if x > 0: print('positive') What is the correct fix?

a

Remove the if

b

Use print('positive') outside the block

c

Indent the print line under the if

8

Buggy code: squares = [i*i for i in range(5) if i % 2 = 0] What is the correct fix?

a

Use i % 2 != 0

b

Use == for comparison in the condition

c

Remove the condition

9

Buggy code: def fact(n): if n==0: return 1 else: return n * fact(n-1) What is the correct fix?

a

Make it an iterative loop

b

Align else with the if (same indentation)

c

Remove the else

10

Buggy code: class Animal: def speak(self): print('sound') class Dog(Animal): def speak(self): print('bark') d = Dog() d.speak() What is the correct fix?

a

Change Dog to override without self

b

Remove Animal superclass

c

No change needed; code is correct

Froggy Jumps