归档 2016年8月

LeetCode Weekly Contest 2是LeetCode举办的第一场正式周赛，共3道题目，比赛时长2.5小时。

比赛链接：https://leetcode.com/contest/leetcode-weekly-contest-2/

题解列表：

LeetCode 389. Find the Difference

LeetCode 390. Elimination Game

LeetCode 391. Perfect Rectangle

题目描述：

LeetCode 391. Perfect Rectangle

Given N axis-aligned rectangles where N > 0, determine if they all together form an exact cover of a rectangular region.

Each rectangle is represented as a bottom-left point and a top-right point. For example ...

题目描述：

LeetCode 390. Elimination Game

There is a list of sorted integers from 1 to n. Starting from left to right, remove the first number and every other number afterward until you reach the end of the list.

Repeat the ...

题目描述：

LeetCode 389. Find the Difference

Given two strings s and t which consist of only lowercase letters.

String t is generated by random shuffling string s and then add one more letter at a random position.

Find the letter ...

LeetCode热身赛是LeetCode举办的第一场比赛，共3道题目，比赛时长24小时。

比赛链接：https://leetcode.com/contest/warm-up-contest/

题解列表：

LeetCode 386. Lexicographical Numbers

LeetCode 387. First Unique Character in a String

LeetCode 388. Longest Absolute File Path