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LeetCode 382. Linked List Random Node
题目描述:LeetCode 382. Linked List Random NodeGiven a singly linked list, return a random node’s value from the linked list. Each node must have the same probability of being chosen.Follow up: What if the转载 2017-09-14 20:07:37 · 277 阅读 · 0 评论 -
LeetCode:384. Shuffle an Array
Discuss Pick One <!-- @END Action Button--> <div class="question-description"> <p></p><p>Shuffle a set of numbers without dup原创 2017-09-14 21:25:01 · 407 阅读 · 0 评论