Now in 2023, why do I restart my blog? There has Tiktok, Ins, Twitter and so many platforms. Why personal blog?
I don’t know, maybe it could make me slow down and document some daily thoughts or some technical notes during the daily working otherwise I may forget; maybe I want to improve my English writing; maybe this is another 3 minutes crush, but I do hope I could keep it longer.
To my 30th
Implement a ‘two pointers’ algorithm, where one pointer moves at a fast pace, advancing two steps at a time, and the other moves at a slower pace, advancing one step at a time. When the fast pointer reaches the end, return the position of the slow pointer.
Post Views: 37 Description: https://leetcode.com/problems/reverse-nodes-in-k-group/description/ Note: Code:
我们挪威之行一共访问了三个城市，斯塔万格，卑尔根还有首都奥斯陆，这篇主要介绍一下在这三个城市的旅游以及挪威缩影 Norway in Nutshell。
We can translate the question into: ‘Consider each number as a node in a graph, and if the greatest common divisor (gcd) of two numbers is not 1, then link them. Check if the graph is connected.’
