# 归档 2017年11月

## 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解题报告 作者是 在线疯狂 发布于 2017年11月20日 在 LeetCode.

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。

LeetCode 728. Self Dividing Numbers

LeetCode 729. My Calendar I

LeetCode 730. Count Different Palindromic Subsequences

LeetCode 731. My Calendar II

## 题目描述：

LeetCode 731. My Calendar II

Implement a `MyCalendarTwo` class to store your events. A new event can be added if adding the event will not cause a triple booking.

Your class will have one method, `book(int start, int ...`

## 题目描述：

LeetCode 730. Count Different Palindromic Subsequences

Given a string S, find the number of different non-empty palindromic subsequences in S, and return that number modulo `10^9 + 7`.

A subsequence of a string S is obtained by deleting 0 ...