[LeetCode] 281. Zigzag Iterator 之字形迭代器
Given two 1d vectors, implement an iterator to return their elements alternately. Example: Follow up: What if you are given k 1d vectors? How ...
原文：[LeetCode] Zigzag Iterator
Problem Description: Given two d vectors, implement an iterator to return their elements alternately. For example, given two d vectors: By callingnextrepeatedly untilhasNextreturnsfalse, the order of ...
2015-09-14 14:16 0 2329 推荐指数：
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