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382. Linked List Random Node
์์ค ์ฝ๋๋ ์ฌ๊ธฐ ์์ต๋๋ค. ๋ฌธ์ ๋ ์ฌ๊ธฐ ์์ต๋๋ค. Problem Given a singly linked list, return a random node's value from the linked list. Each node must have the same probability of being chosen. Implement the Solution class: Solution(ListNode head) Initializes the object with the integer array nums. int getRandom() Chooses a node randomly from the list and returns its value. All the nodes of the list should be e..
Algorithm/LeetCode Daily Challenge
2022. 1. 8. 10:30
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