Python Coding challenge - Day 278| What is the output of the following Python Code?

 

Step-by-Step Explanation:

List Definition:

nums = [1, 2, 3, 4, 5]

A list named nums is defined containing integers from 1 to 5.

List Comprehension:

result = [n for n in nums if n % 2 == 0]

This is a list comprehension that creates a new list based on a condition.

Syntax: [expression for item in iterable if condition]

In this case:

n is each element in the list nums.

The condition n % 2 == 0 checks if n is divisible by 2 (i.e., if n is an even number).

Only elements in nums that satisfy this condition are included in the new list result.

Execution:

1 % 2 == 0 → False → Not included.

2 % 2 == 0 → True → Included.

3 % 2 == 0 → False → Not included.

4 % 2 == 0 → True → Included.

5 % 2 == 0 → False → Not included.

Resulting list: [2, 4].

Print Statement:

print(result)

The print() function outputs the value of result.

Final Output:

[2, 4]