归档 2017年8月30日

LeetCode Weekly Contest 47解题报告

LeetCode Weekly Contest 47是LeetCode举办的第五十二场正式周赛,共4道题目,比赛时长1.5小时。

比赛链接:https://leetcode.com/contest/leetcode-weekly-contest-47/

题解列表:

LeetCode 665. Non-decreasing Array

LeetCode 666. Path Sum IV

LeetCode 667. Beautiful Arrangement II

LeetCode 668. Kth Smallest Number in Multiplication Table

[LeetCode]Kth Smallest Number in Multiplication Table

题目描述:

LeetCode 668. Kth Smallest Number in Multiplication Table

Nearly every one have used the Multiplication Table. But could you find out the k-th smallest number quickly from the multiplication table?

Given the height m and the length n of ...

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