Numeric values (int and float behavior) in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to convert the string '123' to an integer.

Python

num = [1]('123')
print(num)

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

Afloat

Bstr

Cint

Dbool

Attempts:

3 left

💡 Hint

Common Mistakes

Using float() instead of int() when you want a whole number.

Using str() which keeps the value as text.

The int() function converts a string representing a whole number into an integer type.

2fill in blank

medium

Complete the code to get the decimal number 3.14 from a string.

Python

pi = [1]('3.14')
print(pi)

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

Aint

Bbool

Cstr

Dfloat

Attempts:

3 left

💡 Hint

Common Mistakes

Using int() which cannot convert decimal strings.

Using str() which keeps the value as text.

The float() function converts a string with decimals into a floating-point number.

3fill in blank

hard

Fix the error in the code to correctly convert the float 7.0 to an integer.

Python

number = 7.0
result = [1](number)
print(result)

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

Aint

Bfloat

Cstr

Dbool

Attempts:

3 left

💡 Hint

Common Mistakes

Using float() which keeps the decimal.

Using str() which converts to text.

The int() function converts a float to an integer by removing the decimal part.

4fill in blank

hard

Fill both blanks to create a dictionary with numbers as keys and their squares as values, only for numbers greater than 3.

Python

squares = {x: x[1]2 for x in range(1, 6) if x [2] 3}
print(squares)

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

A**

B>

C<

D+

Attempts:

3 left

💡 Hint

Common Mistakes

Using + instead of ** for squaring.

Using < instead of > in the condition.

The ** operator calculates powers, and > filters numbers greater than 3.

5fill in blank

hard

Fill all three blanks to create a dictionary with uppercase keys, values as floats, and only include values greater than 0.

Python

result = [1]: [2] for k, v in data.items() if v [3] 0}}

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

Ak.upper()

Bv

C>

Dfloat(v)

Attempts:

3 left

💡 Hint

Common Mistakes

Using v directly instead of converting to float.

Using < instead of > in the condition.

Not converting keys to uppercase.

Keys are converted to uppercase with k.upper(), values converted to float with float(v), and filtered for values greater than 0 with >.