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// Solution 1: A hard problem indeed. If there're redundant (s, what you gonna do? Remove it. If it's )s, what then? We can't remove them, because they might be needed later. This is the first challenge. The problem requests we find all possible solutions, that's the second ch...
17. 电话号码的字母组合因为题解只有前几个有人看，后面肯定没人看。（如果一个题解注定没人会看，你觉得还会有人愿意写题解吗？）
(right) {} * }; */ classSolution{ public: boolisSymmetric(TreeNode*root) { } }; 已存储 行1,列 1 运行和提交代码需要登录 Case 1Case 2 [1,2,2,3,4,4,3] 9 1 2 › [1,2,2,3,4,4,3] [1,2,2,null,3,null,3] Source...
#TitleSolutionDifficulty 1 Search in a big sorted array Java Medium 2 Search Range in Binary Search Tree Java MediumAbout LeetCode Problems' Solutions Resources Readme Activity Stars 17.8k stars Watchers 985 watching Forks 4.9k forks Report repository Releases No releases published ...
website:https://leetcode.com/problemset/all/ username/password: yanyan314/ 314@leetcode leetcode刷题总结博客:https://blog.csdn.net/nettee?type=blog&year=2020&month=03answers:https://www.jiuzhang.cn/solution/intersection-of-two-arrays-ii/ ...
(,, ): HDU 1542 Atlantis update: query: HDU 1828 Picture update: query: Title Solution Difficulty Time Space O(n log 218. The Skyline Problem Go Hard O(n) n) 307. Range Sum Query - Go Hard O(1) O(n) Mutable 315. Count of Smaller O(n log Go Hard O(n) Numbers After Self ...
publicclassSolution{publicbooleanisPerfectSquare(int num){if(num==0||num==1)returntrue;int half=num/2;for(long i=half;i>0;i--){// longif(i*i>num)continue;elseif(i*i==num)returntrue;elsereturnfalse;}returnfalse;}} Water and Jug Problem ...
Solution 代码语言:javascript 代码运行次数:0 运行 AI代码解释 class Solution { public: bool isRectangleCover(const std::vector<std::vector<int>>& rectangles) { int left = INT_MAX; int right = INT_MIN; int top = INT_MIN; int bottom = INT_MAX; auto set = std::set<std::pair<int, ...
365 Water and Jug Problem 20.10% Medium 364 Nested List Weight Sum II $ 47.20% Medium 363 Max Sum of Rectangle No Larger Than K 27.00% Hard 362 Design Hit Counter $ 48.30% Medium 361 Bomb Enemy $ 32.60% Medium 360 Sort Transformed Array $ 40.80% Medium 359 Logger Rate Limiter $ 56.00...