[LeetCode] 786. K-th Smallest Prime Fraction 第K小的质分数
is the K-th smallest fraction considered? Return your an ...
原文：[LeetCode] K-th Smallest in Lexicographical Order 字典顺序的第K小数字
Given integersnandk, find the lexicographically k th smallest integer in the range from ton. Note: k n . Example: 这道题是之前那道Lexicographical Numbers的延伸，之前让按字典顺序打印数组，而这道题让我们快速定位某一个位置，那么我们就不能像之前那道题一样，一个一个 ...
2016-11-04 21:45 1 7429 推荐指数：
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