連結リスト

LeetCode

【LeetCode】82. Remove Duplicates from Sorted List II 解答・解説【Python】

問題 原文 Given the head of a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct nu...
LeetCode

【LeetCode】61. Rotate List 解答・解説【Python】

問題 原文 Given the head of a linked list, rotate the list to the right by k places. Example 1: Example 2:...
LeetCode

【LeetCode】2. Add Two Numbers 解答・解説【Python】

問題 原文 You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reve...
LeetCode

【LeetCode】1290. Convert Binary Number in a Linked List to Integer 解答・解説【Python】

問題 原文 Given head which is a reference node to a singly-linked list. The value of each node in the linked list is eit...
LeetCode

【LeetCode】876. Middle of the Linked List 解答・解説【Python】

問題 原文 Given the head of a singly linked list, return the middle node of the linked list. If there are two middle ...
LeetCode

【LeetCode】141. Linked List Cycle 解答・解説【Python】

問題 原文 Given head, the head of a linked list, determine if the linked list has a cycle in it. There is a cycle in ...