Python – Find Kth Even Element

When it is required to find the ‘K’th even element in a list, a list comprehension and the ‘%’ operator is used.

Example

Below is a demonstration of the same −

my_list = [14, 63, 28, 32, 18, 99, 13, 61]

print("The list is :")
print(my_list)

K = 3
print("The value of K is :")
print(K)

my_result = [element for element in my_list if element % 2 == 0][K]

print("The result is :")
print(my_result)

Output

The list is :
[14, 63, 28, 32, 18, 99, 13, 61]
The value of K is :
3
The result is :
18

Explanation

• A list of integers is defined and is displayed on the console.

• A value for K is defined and is displayed on the console.

• A list comprehension is used to iterate over the list, and every element is divided by 2 and its remainder is compared with 0.

• If it is 0, it is added to a list, and is assigned to a variable.

• This is the output that is displayed on the console.

AmitDiwan

Published on 08-Sep-2021 08:28:08

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