206. Reverse Linked List Given the head of a singly linked list, reverse the list, and return the reversed list.
3. Longest Substring Without Repeating Characters Given a string s, find the length of the longest substring without repeating
121. Best Time to Buy and Sell Stock You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximi
704. Binary Search Given an array of integers nums which is sorted in ascending order, and an integer target, write a function to search target in num
155. Min Stack Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. Implement the MinStack class: MinStac
20. Valid Parentheses Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An inpu
11. Container With Most Water You are given an integer array height of length n. There are n vertical lines drawn such that the two endpoints of the i
15. 3Sum Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j != k, and nums[i] + nums[j]
Windows hardware setting Edit Proxmox vm config file nano /etc/pve/qemu-server/<vm-id>.conf Add below code to the conf file args: -cpu 'host,-hypervis
