Python Coding Challenge - Question with Answer (ID -130326)

 

Explanation:

1. Creating a List

clcoding = [1, 2, 3, 4]

Explanation:

clcoding is a variable.

[1, 2, 3, 4] is a list containing four numbers.

Lists store multiple values in a single variable.

Resulting list:

[1, 2, 3, 4]

2. Using the filter() Function

result = filter(lambda x: x > 2, clcoding)

Explanation:

filter() is a built-in Python function used to filter elements from an iterable (like a list).

It keeps only the elements that satisfy a given condition.

Parts of this line

1. lambda x: x > 2

A lambda function (anonymous function).

It checks whether the value x is greater than 2.

Example checks:

1 > 2 → False

2 > 2 → False

3 > 2 → True

4 > 2 → True

2. clcoding

The list being filtered.

3. Output of filter

It returns a filter object (iterator) containing elements that satisfy the condition.

Filtered values:

3, 4

3. Printing the Result

print(result)

Explanation:

This prints the filter object, not the actual values.

Typical output:

<filter object at 0x7f...>

Final Output:

<filter object at 0x7f...>

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