String concatenation and repetition in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to concatenate two strings.

Python

result = "Hello, " [1] "World!"
print(result)

Drag options to blanks, or click blank then click option'

A+

B*

C-

D/

Attempts:

3 left

💡 Hint

Common Mistakes

Using * instead of + for joining strings.

Use the + operator to join two strings together.

2fill in blank

medium

Complete the code to repeat the string 3 times.

Python

result = "ha" [1] 3
print(result)

Drag options to blanks, or click blank then click option'

A*

B+

C-

D/

Attempts:

3 left

💡 Hint

Common Mistakes

Using + instead of * for repeating strings.

The * operator repeats a string a given number of times.

3fill in blank

hard

Fix the error in the code to concatenate and repeat strings correctly.

Python

result = ("Hi" [1] "! ") [2] 2
print(result)

Drag options to blanks, or click blank then click option'

A/

B*

C-

D+

Attempts:

3 left

💡 Hint

Common Mistakes

Using * instead of + inside the parentheses.

Use + to join "Hi" and "! ", then * to repeat the whole string 2 times.

4fill in blank

hard

Fill both blanks to create a string that repeats 'Go!' 4 times with spaces.

Python

result = ("Go" [1] "! ") [2] 4
print(result)

Drag options to blanks, or click blank then click option'

A+

B*

C-

D/

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping the operators or using subtraction/division.

Use + to join "Go" and "! ", then * to repeat the whole string 4 times.

5fill in blank

hard

Fill all three blanks to create a string with 'Wow' repeated 3 times, separated by spaces.

Python

result = ("[1]" [2] " ") [3] 3
print(result)

Drag options to blanks, or click blank then click option'

AWow

B+

C*

D-

Attempts:

3 left

💡 Hint

Common Mistakes

Using subtraction instead of concatenation or repetition.

First, use + to add a space after "Wow", then * to repeat the string 3 times.