12 2019 档案

[LeetCode 480] Sliding Window Median
摘要：Median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the two 阅读全文
posted @ 2019-12-09 08:40 Review->Improve 阅读(1373) 评论(2) 推荐(1)
[LeetCode 295] Find Median from Data Stream
摘要：Median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the two 阅读全文
posted @ 2019-12-09 08:23 Review->Improve 阅读(443) 评论(0) 推荐(0)
[LeetCode 518] Coin Change 2
摘要：You are given coins of different denominations and a total amount of money. Write a function to compute the number of combinations that make up that a 阅读全文
posted @ 2019-12-05 01:24 Review->Improve 阅读(138) 评论(0) 推荐(0)
[Daily Coding Problem] Find the total number of solutions of a linear equation of n variables
摘要：Given a linear equation of n variables, find the total number of non-negative integer solutions of it. All coefficients are positive. Example: input: 阅读全文
posted @ 2019-12-04 23:58 Review->Improve 阅读(244) 评论(0) 推荐(0)
[Daily Coding Problem 371] Solve Arithmetic Equations
摘要：You are given a series of arithmetic equations as a string, such as: y = x + 1 5 = x + 3 10 = z + y + 2 The equations use addition only and are separa 阅读全文
posted @ 2019-12-04 12:19 Review->Improve 阅读(338) 评论(0) 推荐(0)
[LeetCode 1274] Number of Ships in a Rectangle
摘要：(This problem is an interactive problem.) On the sea represented by a cartesian plane, each ship is located at an integer point, and each integer poin 阅读全文
posted @ 2019-12-03 00:38 Review->Improve 阅读(1997) 评论(0) 推荐(0)