Problem

Ask

Submissions

Solution

Course Homepage

Solution: Maximum Twin Sum of a Linked List

Statement▼

In a linked list with an even number of nodes ( $n$ ), each node at position $i$ (using $0$ $-$ based indexing) is paired with the node at position ( $n - 1 - i$ ). These pairs are called twins for all $0 \leq i < n / 2$ ...

⋮

Problem

Ask

Submissions

Solution

Course Homepage

Solution: Maximum Twin Sum of a Linked List

Statement▼

In a linked list with an even number of nodes ( $n$ ), each node at position $i$ (using $0$ $-$ based indexing) is paired with the node at position ( $n - 1 - i$ ). These pairs are called twins for all $0 \leq i < n / 2$ ...