whai
2cfc6687bf
前缀和相关题目
...
2602
462
453
携程笔试题
2024-03-29 17:00:18 +08:00
whai
bdd083a912
lc
2024-03-27 21:52:49 +08:00
whai
9d0ddcf668
M src/main/java/cn/whaifree/interview/Meituan/MeiTuan24QiuZhao.java
...
M src/main/java/cn/whaifree/interview/MiHaYou/Problem310.java
M src/main/java/cn/whaifree/leetCode/Dynamic/AbsoluteBeiBao.java
M src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode474.java
M src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode494.java
M src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode518.java
M src/main/java/cn/whaifree/test/LambdaClass.java
M src/main/java/cn/whaifree/test/testTry.java
?? hs_err_pid119104.log
2024-03-26 16:48:15 +08:00
whai
e43801c274
AM src/main/java/cn/whaifree/interview/Meituan/MeiTuan24QiuZhao.java AM src/main/java/cn/whaifree/interview/MiHaYou/Problem310.java AM src/main/java/cn/whaifree/leetCode/Dynamic/AbsoluteBeiBao.java AM src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode474.java M src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode494.java AM src/main/java/cn/whaifree/leetCode/Dynamic/LeetCode518.java M src/main/java/cn/whaifree/test/LambdaClass.java AM src/main/java/cn/whaifree/test/testTry.java ?? hs_err_pid119104.log
2024-03-26 16:45:52 +08:00
whai
385e14423e
美团题目
...
LeetCode复试
2024-03-24 18:48:26 +08:00
whai
81886a3091
random
2024-03-22 22:58:08 +08:00
whai
a2d5497bae
random
2024-03-22 22:57:40 +08:00
whai
99bda3a447
redo
2024-03-16 19:02:55 +08:00
whai
b633f27b27
动态规划 背包问题
2024-03-12 19:10:19 +08:00
whai
a834a2f158
动态规划 背包问题
2024-03-12 19:10:07 +08:00
whai
1eb60f9be4
动态规划
2024-03-08 22:49:58 +08:00
whai
2dabc83adb
738
...
968
2024-03-06 16:48:43 +08:00
whai
50cafa2cb5
Syn
2024-03-05 15:40:04 +08:00
whai
bbb29153f5
redo
2024-03-03 20:09:37 +08:00
whai
f14703c22a
redo
...
贪心
n皇后
2024-03-01 13:07:15 +08:00
whai
c6bdb975ec
贪心
2024-02-28 13:45:04 +08:00
whai
e918f47cca
贪心
2024-02-25 22:34:24 +08:00
whai
b8be07776c
redo
2024-02-24 12:56:53 +08:00
whai
a9c9c4cf30
redo
2024-02-22 21:30:27 +08:00
whai
ed50ebaeff
回溯
2024-02-20 19:34:14 +08:00
whai
17bbb0f3ed
回溯
2024-02-19 10:48:07 +08:00
whai
508bf989fc
回溯
2024-02-18 09:03:12 +08:00
whai
4fe744c27a
回溯
...
redo
2024-02-07 01:03:35 +08:00
whai
3c3f373663
回溯
2024-02-02 21:03:16 +08:00
whai
d0f6cb7c3a
bts
2024-01-30 23:56:04 +08:00
whai
fac985ee27
bts
2024-01-28 20:07:03 +08:00
whai
adeb1985d8
bn
2024-01-27 21:29:01 +08:00
whai
3c1d53ac10
106 构造树没做出来
2024-01-25 22:33:53 +08:00
whai
ca386eaae0
Tree
2024-01-24 22:10:12 +08:00
whai
24c2458f4f
xc
2024-01-23 22:09:57 +08:00
whai
0d147db2aa
递归解决
...
- 完全二叉树：子树就是一个个满二叉树
- 平衡二叉树：递归求高度，用-1判断是否平衡
2024-01-22 20:56:44 +08:00
whai
f469f18748
复习+
...
一些二叉树
2024-01-21 22:05:25 +08:00
whai
3247b3f654
各种层次遍历衍生
2024-01-19 22:16:35 +08:00
whai
99db282c5d
各种层次遍历衍生
2024-01-19 14:18:57 +08:00
whai
c6ec4950ea
各种层次遍历衍生
2024-01-18 10:04:56 +08:00
whai
a3f6650e10
统一的迭代法
...
层次遍历
2024-01-16 21:09:45 +08:00
whai
7268302aec
中序
...
后序遍历
- 迭代法
2024-01-16 19:31:42 +08:00
whai
5c7137c125
先序遍历
2024-01-14 22:08:17 +08:00
whai
daeea3e734
先序遍历
2024-01-14 18:34:07 +08:00
whai
3df5579ab3
2024-1月 13 14日复刷
2024-01-14 14:21:17 +08:00
whai
0a10a5dcce
- 347 堆
2024-01-10 22:11:15 +08:00
whai
53958087af
- 239 队列的应用，没做出来
2024-01-09 17:49:57 +08:00
whai
5bc369a02d
栈的应用
2024-01-08 20:54:53 +08:00
whai
742d0471b2
--
2024-01-07 21:58:15 +08:00
whai
bd0902dfc4
--
2024-01-06 15:40:09 +08:00
whai
929adbf6bb
--
2024-01-05 22:41:13 +08:00
whai
8765a0f989
28
2024-01-05 17:55:39 +08:00
whai
418bbabea8
## 字符串
...
常见解决方法
- **逆转**
- **双指针**
- 首尾双指针：删除空格，要的才给StringBuilder
- 双头双指针：移动元素
-
| 类型 | 题目 | 解决 | 做题时间 |
| -------------------- | ------------------------------------------------------------ | ------------------------------ | -------------- |
| 多次逆转 | [右旋字符串](https://www.programmercarl.com/kama55.右旋字符串.html#思路 ) | 三次逆转 | 2024-1-5 x |
| 删除空格、逆转字符串 | [151. 反转字符串中的单词 - 力扣（LeetCode）](https://leetcode.cn/problems/reverse-words-in-a-string/ ) | 双指针删除空格，<br />字符逆战 | **2024-1-5 x** |
| | | | |
2024-01-05 14:26:02 +08:00
whai
92d8e06065
字符串系
2024-01-04 21:23:42 +08:00
whai
93cbd6955c
三指针解决hashmap问题
...
- 注意重复指针跳过的方法
2024-01-03 22:13:32 +08:00
