删除node_moudles
摘要：
npm install rimraf -g rimraf node_modules 阅读全文
posted @ 2022-06-09 21:10 Algorithm_Ethusiast 阅读(24) 评论(0) 推荐(0)
Github无法访问问题
摘要：
解决方法如下： 修改Hosts文件 按以下方法修改hosts文件，注意hosts文件只有在管理员权限下才可以修改，hosts文件所在目录为:C:\Windows\System32\drivers\etc\hosts，注意修改右下角显示所有文件才可以看到 https://www.ipaddress 阅读全文
posted @ 2022-06-07 14:26 Algorithm_Ethusiast 阅读(39) 评论(0) 推荐(0)
Longest Substring Without Repeating Characters
摘要：
Longest Substring Without Repeating Characters leetcode Medium Given a string, find the length of the longest substringwithout repeating characters. E 阅读全文
posted @ 2019-07-26 11:47 Algorithm_Ethusiast 阅读(144) 评论(0) 推荐(0)
计算机操作系统巡回置换算法
摘要：
令P[1 : n]为1到n(n>1)的整数置换。 设i=1,2,3,4,5,6,7 P[i] = {4,7,3,2,1,5,6},描述P[i]的巡回置换算法。 代码： 为方便观察，多了几步输出。 阅读全文
posted @ 2019-07-14 22:00 Algorithm_Ethusiast 阅读(4420) 评论(0) 推荐(0)
HDU 2041 DP
摘要：
URL:https://vjudge.net/problem/HDU-2041 简单DP,因为每次只能走1或者2阶，所以当走到第i阶的时候（i>=4），那么它的前一种状态只可能是i-1和i-2，所以状态方程为： DP[2] = 1; DP[3] = 2; DP[i] = DP[i-1] + DP[i 阅读全文
posted @ 2019-07-14 17:02 Algorithm_Ethusiast 阅读(209) 评论(0) 推荐(0)
HDU 2044 DP (fibonacci)
摘要：
HDU 2044 https://vjudge.net/problem/HDU-2044 每一个只有可能由它左面的以及左上的状态变过来，也就是F(i-1)和F(i-2) F(1) = 1 F(2) = 2 F(i) = F(i-1) + F(i-2) (i>=3) AC 代码： 阅读全文
posted @ 2019-07-14 16:50 Algorithm_Ethusiast 阅读(159) 评论(0) 推荐(0)
HDU 2018 Cow Story DP
摘要：
Basic DP Problem URL:https://vjudge.net/problem/HDU-2018 Describe: There is a cow that gives birth to a heifer every year.Every heifer starts in the f 阅读全文
posted @ 2019-07-14 12:02 Algorithm_Ethusiast 阅读(269) 评论(0) 推荐(0)
HDU 2084 DP
摘要：
HDU 2084:https://vjudge.net/problem/HDU-2084 Problem Describe : When it comes to the DP algorithm, a classic example is the tower problem, which is de 阅读全文
posted @ 2019-07-14 11:24 Algorithm_Ethusiast 阅读(298) 评论(0) 推荐(0)
leetcode 141 Linked List Cycle Hash fast and slow pointer
摘要：
Problem describe:https://leetcode.com/problems/linked-list-cycle/ Ac Code: (Hash) Fast and Slow Pointer 阅读全文
posted @ 2019-07-13 19:18 Algorithm_Ethusiast 阅读(135) 评论(0) 推荐(0)
leetcode 136 Single Number bit Option
摘要：
Linked Url:https://leetcode.com/problems/single-number/ Given a non-empty array of integers, every element appears twice except for one. Find that sin 阅读全文
posted @ 2019-07-13 18:49 Algorithm_Ethusiast 阅读(197) 评论(0) 推荐(0)
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