LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解,记录自己的leetcode解题之路。) leetcode-solution-leetcode-pp.gitbook.io/leetcode-solution/ Resources Readme License View license Activity Stars 0 stars Watchers 1 watching Forks 0 forks Report repository Releases...
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.
如果⾃⼰实现出来了，提交以后有错误，⾃⼰先 debug。AC 以后没有到 100% 也先⾃⼰思考如何...
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.com/problems/spiral-matrix/discuss/20571/1-liner-in-Python-%2B-Ruby Solutions 1publicList<Integer> spiralOrder(int[][] matrix) {2List<Integer> res =newArrayList<>();34if(matrix ==null|| matrix.length == 0 || matrix[0].length == 0) {5returnres;6}78this.printSpira...
LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解,记录自己的leetcode解题之路。) - yuedongwu/leetcode
leetcode.com/problems/s leetcode.com/problems/l 2. Pattern: two points, 双指针类型 双指针是这样的模式:两个指针朝着左右方向移动(双指针分为同向双指针和异向双指针),直到他们有一个或是两个都满足某种条件。双指针通常用在排好序的数组或是链表中寻找对子。比如,你需要去比较数组中每个元素和其他元素...
The idea is to build a lookup table for each amount, what's the minimal number of coins needed given current denomination. lookup[i] = min(lookup[i], lookup[i - coin value] + 1) given i - coin value >= 0 Solutions Dynamic Programming ...
https://leetcode.com/problems/spiral-matrix/discuss/20571/1-liner-in-Python-%2B-Ruby Solutions 代码语言:javascript 复制 1publicList<Integer>spiralOrder(int[][]matrix){2List<Integer>res=newArrayList<>();34if(matrix==null||matrix.length==0||matrix[0].length==0){5returnres;6}78this.print...
Problems List in there Depth First Search Problems List in there Breadth First Search Problems List in there Binary Search <img alt=""> 二分搜索的经典写法。需要注意的三点: 循环退出条件,注意是 low <= high,而不是 low < high。 mid 的取值,mid := low + (high-low)>>1 low 和 high 的...