Miss.Zhou

LeetCode

###基本算法(～ o ～)Y(1) .net(1) 2014多校联合(2) acm(12) arcgis(1) bfs(1) c#(1) c++(1) CF(2) codeforces(5) css(1) dp(27) git使用(1) hdu(27) java(1) javascript(4) leetcode (1) lightoj(1) oi(1) php(12) poj(13) poj 搜索算法 acm(1) poj 算法线段树懒惰标记(1) python(2) RMQ(1) socket(1) splay(1) tarjan(3) trie(3) vmware(1) web开发(1) xml(1) —dp(9) —STL(2) ———哈希表(2) ———网络流(1) —二分(2) —图论(7) —字符串(4) —思维题(1) —搜索(7) —数据结构(5) —数论(9) —贪心(4) 三分(1) 二分图(3) 前端(1) 动态规划(1) 匈牙利算法(1) 博弈(1) 压缩(1) 双连通分量(1) 图论(4) 多校(2) 并查集(1) 并查集 poj(1) 并查集几何 hdu(1) 并查集算法(2) 广搜(2) 思维题(1) 拓扑排序(1) 搜素(1) 搜索(1) 操作系统(2) 数据结构(1) 数论算法(3) 最佳二分匹配(1) 最大二分匹配(2) 最小树形图(1) 未归档(397) 杭电(7) 树型dp(2) 模拟(1) 欧拉回路(1) 正则表达式(1) 深搜(1) 深搜 hdu 算法(1) 矩阵(1) 算法(10) 算法并查集(1) 线段树(6) 编程(1) 网络流(4) 计算机基础(4) 设计模式(19) 贪心(1) 随笔(1) 题解(8) 验证码(1)

/ 注册

全部文章 / LeetCode （共28篇）

[leetcode]435. Non-overlapping Intervals

Given a collection of intervals, find the minimum number of intervals you need to remove to make the rest of the intervals non-overlapping. Note: ...

leetcode

2017-09-18

0 434

[leetcode]394. Decode String

s = "3[a]2[bc]", return "aaabcbc". s = "3[a2[c]]", return "accaccacc". s = "2[abc]3[cd]ef", return &...

leetcode

2018-03-13

0 514

leetcode 91. Decode Ways

简单dp 感觉自己越来越差了==可能本来就是这个水平吧orz 能想到dp[i]=dp[i-1]+dp[i-2]但是写不明白，20+行的代码还要找标称其实如果想着判断两位字符是用函数封装一下，问题就是so easy 单独一位的不合法的情况只有为'0' 两位的是大于>27 如果遍历到某一位发现d...

leetcode 动态规划 dp

2018-04-10

0 586

leetcode 5 Longest Palindromic Substring【manacher算法】

Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1: Input: "babad"...

leetcode python 最长回文串 manacher

2018-07-06

0 637

leecode 135. Candy【贪心】

https://leetcode.com/problems/candy/description/ There are N children standing in a line. Each child is assigned a rating value. You are giving candi...

leetcode 笔试题贪心

2018-04-08

0 396

leetcode3 Longest Substring Without Repeating Characters【Python刷题】【哈希】

Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc...

leetcode 哈希 Python

2018-06-29

0 537

leetcode 12. Integer to Roman【Python】模拟

Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X ...

leetcode Python

2018-07-30

0 448

leetcode 48. Rotate Image【旋转90】

https://leetcode.com/problems/rotate-image/description/ You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (cloc...

leetcode

2018-10-22

0 442

leetcode 16 3Sum Closest【双指针变形】

Given an array nums of n integers and an integer target, find three integers in nums such that the sum is closest to target. Return the sum of the thr...

leetcode

2018-09-05

0 438

leetcode17Letter Combinations of a Phone Number【队列】

Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent. A mapping of digit to l...

leetcode 队列

2018-09-12

0 449