归档 2017

题目描述：

LeetCode 735. Asteroid Collision

We are given an array asteroids of integers representing asteroids in a row.

For each asteroid, the absolute value represents its size, and the sign represents its direction (positive meaning right, negative meaning left). Each ...

题目描述：

LeetCode 734. Sentence Similarity

Given two sentences words1, words2 (each represented as an array of strings), and a list of similar word pairs pairs, determine if two sentences are similar.

For example, "great acting skills" and "fine drama talent" ...

题目描述：

LeetCode 733. Flood Fill

An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from 0 to 65535).

Given a coordinate (sr, sc) representing the starting pixel (row and column ...

题目描述：

LeetCode 732. My Calendar III

Implement a MyCalendarThree class to store your events. A new event can always be added.

Your class will have one method, book(int start, int end). Formally, this represents a booking on the half ...

LeetCode Weekly Contest 59是LeetCode举办的第六十三场正式周赛，共4道题目，比赛时长1.5小时。

比赛链接：https://leetcode.com/contest/leetcode-weekly-contest-59/

题解列表：

LeetCode 728. Self Dividing Numbers

LeetCode 729. My Calendar I

LeetCode 730. Count Different Palindromic Subsequences

LeetCode 731. My Calendar II