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package LeetCode_280 /** * 280. Wiggle Sort * (locked by leetcode) * https://www.lintcode.com/problem/wiggle-sort/description * * Given an unsorted ar 阅读全文
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package LeetCode_559 import java.util.* /** * 559. Maximum Depth of N-ary Tree * https://leetcode.com/problems/maximum-depth-of-n-ary-tree/description 阅读全文
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package LeetCode_1411 /** * 1411. Number of Ways to Paint N × 3 Grid * https://leetcode.com/problems/number-of-ways-to-paint-n-3-grid/description/ * * 阅读全文