## How To Find The Middle Node of a Linked List

Two C++ approaches to solve Leetcode 876. Middle of the Linked List. One uses the counting method. The other uses two-pointer technique. Both have runtime complexity O(N).

Two C++ approaches to solve Leetcode 876. Middle of the Linked List. One uses the counting method. The other uses two-pointer technique. Both have runtime complexity O(N).

Two approaches for solving Leetcode 922. Sort Array By Parity II. One uses Buble sort, which takes O(N^2) runtime. The other uses the Two-pointer technique to reduce runtime to O(N).