## 1290. Convert Binary Number in a Linked List to Integer (Easy)

Given `head`

which is a reference node to a singly-linked list. The value of each node in the linked list is either `0`

or `1`

. The linked list holds the binary representation of a number.

Return the *decimal value* of the number in the linked list.

## Brute force approach to solve this problem

Traverse the Linked list and store the elements in the array. You can easily convert the array to decimal.

I hope you like this solution, comment down the most optimal solution of yours. Thanks!