题目描述：
LeetCode 825. Friends Of Appropriate Ages
Some people will make friend requests. The list of their ages is given and ages[i] is the age of the ith person.
Person A will NOT friend request person B (B != A) if ...
归档 2018
[LeetCode]Friends Of Appropriate Ages
[LeetCode]Goat Latin
作者是
发布于
在
LeetCode.
题目描述：
A sentence S is given, composed of words separated by spaces. Each word consists of lowercase and uppercase letters only.
We would like to convert the sentence to "Goat Latin" (a made-up language ...
[LeetCode]Binary Trees With Factors
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发布于
在
LeetCode.
题目描述：
LeetCode 823. Binary Trees With Factors
Given an array of unique integers, each integer is strictly greater than 1.
We make a binary tree using these integers and each number may be used for any number of times.
Each non-leaf ...
[LeetCode]Short Encoding of Words
作者是
发布于
在
LeetCode.
题目描述：
LeetCode 820. Short Encoding of Words
Given a list of words, we may encode it by writing a reference string S and a list of indexes A.
For example, if the list of words is ["time", "me", "bell"], we ...
[LeetCode]Card Flipping Game
作者是
发布于
在
LeetCode.
题目描述：
LeetCode 822. Card Flipping Game
On a table are N cards, with a positive integer printed on the front and back of each card (possibly different).
We flip any number of cards, and after we choose one card.
If ...