# 档案日期2017的46

## 题目描述：

LeetCode 729. My Calendar I

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

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

## 题目描述：

LeetCode 728. Self Dividing Numbers

A self-dividing number is a number that is divisible by every digit it contains.

For example, 128 is a self-dividing number because `128 % 1 == 0`, `128 % 2 == 0`, and `128 % 8 == 0`.

Also, a ...

## LeetCode Weekly Contest 58解题报告 作者是 在线疯狂 发布于 2017年11月13日 在 LeetCode.

LeetCode Weekly Contest 58是LeetCode举办的第六十二场正式周赛，共4道题目，比赛时长1.5小时。

LeetCode 724. Find Pivot Index

LeetCode 725. Split Linked List in Parts

LeetCode 726. Number of Atoms

LeetCode 727. Minimum Window Subsequence

## 题目描述：

LeetCode 727. Minimum Window Subsequence

Given strings `S` and `T`, find the minimum (contiguous) substring `W` of `S`, so that `T` is a subsequence of `W`.

If there is no such window in `S` that covers all characters in ...

## 题目描述：

LeetCode 726. Number of Atoms

Given a chemical `formula` (given as a string), return the count of each atom.

An atomic element always starts with an uppercase character, then zero or more lowercase letters, representing the name.

1 or ...