Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
This repository contains the solutions and explanations to the algorithm problems on LeetCode. Only medium or above are included. All are written in C++/Python and implemented by myself. The problems attempted multiple times are labelled with hyperlinks. Topics algorithms leetcode cpp Resources Re...
"Fuck LeetCode" stands for solving LeetCode problems in the best way. Python, Java, C++, JavaScript, Go, C# and Ruby ALL supported! Fuck LeetCode gracefully! leetcodeleetcode-solutionsleetcode-javaleetcoderleetcode-javascriptleetcode-pythonleetcode-cppleetcode-rubyleetcode-csharpleetcode-goleet...
AI代码解释 classSolution{public:vector<int>t;vector<vector<int>>ans;voiddfs(bool choosePre,int cur,vector<int>&nums){if(cur==nums.size()){ans.push_back(t);return;}dfs(false,cur+1,nums);if(!choosePre&&cur>0&&nums[cur-1]==nums[cur]){return;// 没有选择上一个元素 & 不是第一个...
Example 2:Input: “x=x” Output: “Infinite solutions” Example 3:Input: “2x=x” Output: “x=0” Example 4:Input: “2x+3x-6x=x+2” Output: “x=-1” Example 5:Input: “x=x+2” Output: “No solution” 思路:区分x和数字即可,并把它们解析出来,代码如下: ...
350+Problems / 1000+Solutions 最好不要满足于accept,要追求最高效率。做一题就要杀死一题。leetcode不是给了运行时间的分布吗,基本上每个波峰都代表了一种特定复杂度的算法,中间的起伏体现的就是具体实现细节的差距。每次都要向最前面的波峰努力啊>.<。追逐最前一个波峰的过程不但锻炼算法,还锻炼数据结构,锻炼...
https://leetcode.cn/problems/house-robber/solutions/138131/dong-tai-gui-hua-jie-ti-si-bu-zou-xiang-jie-cjavap/?envType=study-plan-v2&envId=dynamic-programming 动态规划的方法,最关键的在于找出f(n),和f(n-1),f(n-2)的关系,在n时,要不就是f(n-1)的方法,或者f(n-2) + nums[-1] ...
https://leetcode.com/problems/min-cost-climbing-stairs/discuss/110109/c-o1-space https://leetcode.com/problems/min-cost-climbing-stairs/discuss/110111/javascript-and-c-solutions https://leetcode.com/problems/min-cost-climbing-stairs/discuss/144682/3-Lines-Java-Solution-O(1)-space...
https://leetcode.com/problems/scramble-string/discuss/29392/Share-my-4ms-c%2B%2B-recursive-solution https://leetcode.com/problems/scramble-string/discuss/29396/Simple-iterative-DP-Java-solution-with-explanation https://leetcode.com/problems/scramble-string/discuss/29394/My-C%2B%2B-solutions-(rec...
kamyu104 / LeetCode-Solutions Public Notifications You must be signed in to change notification settings Fork 1.6k Star 4.9k 🏋️ Python / Modern C++ Solutions of All 3549 LeetCode Problems (Weekly Update) License MIT license 4.9k stars 1.6k forks Branches Tags Activity Star ...