Lei Cao
d9e4efd67d
120 triangle
2015-10-16 00:10:46 +08:00
Lei Cao
699156ed29
63 70 climb stairs minimum path sum
2015-10-12 19:08:29 +08:00
Lei Cao
1db9f9a777
62 unique path II
2015-10-11 22:03:50 +08:00
Lei Cao
00ba8ad936
61 unique paths
2015-10-11 21:29:32 +08:00
Lei Cao
b2685d8bcb
173 binary search tree iterator
2015-10-11 14:10:21 +08:00
Lei Cao
9a469b25e6
search range in binary search tree
2015-10-11 14:09:14 +08:00
Lei Cao
42f584b467
102 binary tree level order traversal
2015-10-08 23:42:28 +08:00
Lei Cao
b4085302dc
124 binary tree maximum path sum
2015-10-08 21:17:09 +08:00
Lei Cao
bf6a727ec6
220 lowest common ancestor of binary tree
2015-10-07 23:58:43 +08:00
Lei Cao
3bd748cc6c
110 balanced binary tree
2015-10-07 22:12:55 +08:00
Lei Cao
8d568d537a
285 inorder successor in BST
2015-10-07 18:50:58 +08:00
Lei Cao
4891b26741
98: validate binary search tree divide && conquer
2015-10-07 18:49:59 +08:00
Lei Cao
45b63bd45f
98: validate binary search tree
2015-10-06 23:15:46 +08:00
Lei Cao
1287735696
Updated title
2015-10-06 23:14:35 +08:00
Lei Cao
06e419fc31
BFS
2015-10-06 23:11:35 +08:00
Lei Cao
9db0a72c94
BFS
2015-10-06 00:42:08 +08:00
Lei Cao
247c8e1358
144 binary tree preorder traversal
2015-10-06 00:41:28 +08:00
Lei Cao
0af920fa59
01 updated the title
2015-10-05 23:03:18 +08:00
Lei Cao
244efd60bf
01 search in a big sorted array
2015-10-05 23:02:21 +08:00
Lei Cao
92d4b8b82f
104 maximum depth of binary tree
2015-10-05 22:57:53 +08:00
Lei Cao
cf3253909c
153 find minimum in rotated sorted array
2015-10-05 19:33:56 +08:00
Lei Cao
fbb9eac64f
162 find peak element
2015-10-05 15:58:37 +08:00
Lei Cao
e4dd1508c6
278 first bad version
2015-10-05 10:47:24 +08:00
Lei Cao
9089adb06c
32 search in the rotated sorted array
2015-10-04 01:06:22 +08:00
Lei Cao
a3d6c23b7a
74 search a 2D matrix
2015-10-03 20:20:21 +08:00
Lei Cao
edd5ca2ad4
Fixed path
2015-10-03 19:50:38 +08:00
Lei Cao
3917f24545
33 search for a range
2015-10-03 19:49:42 +08:00
Lei Cao
eaed2d39a5
34 search insert position
2015-10-03 19:33:56 +08:00
Lei Cao
3d3095bc6b
91 subsetsII
2015-10-03 01:02:08 +08:00
Lei Cao
35b3c08282
78 subsets
2015-10-02 23:54:07 +08:00
Lei Cao
143bbee6f2
Updated the filepath
2015-10-02 16:59:10 +08:00
Lei Cao
7367746fce
27 Implement strStr()
2015-10-02 16:57:22 +08:00
Lei Cao
3d3224f519
Set up java env
2015-10-02 16:56:52 +08:00
tctt
3dbf34bf68
Update ReadMe.md with local link for addDigits
2015-10-01 16:00:32 +01:00
tctt
b92bfc1d88
Update addDigits.cpp
2015-10-01 15:59:42 +01:00
tctt
4f65b991f1
Create addDigits.cpp
2015-10-01 15:54:32 +01:00
tctt
57800f4d7b
Add Link for website question
2015-10-01 15:53:11 +01:00
tctt
0966575a7e
Add question 258
2015-10-01 15:52:28 +01:00
Hao Chen
e6917d7861
refine the comments
2015-08-16 23:27:16 +08:00
Hao Chen
e5b694605f
optimzation
2015-08-16 19:48:03 +08:00
Hao Chen
ceb4d1a22f
fix the link error
2015-08-16 00:15:32 +08:00
Hao Chen
5f513544a1
1) Three New Problems
...
- Search 2D Matrix II
- Different Ways to Add Parentheses
- Valid Anagrm
2) Update the "Anagrams" to "Group Anagrams"
3) Update the problem description of "Happy Number"
2015-08-16 00:10:42 +08:00
Hao Chen
74d83796aa
New Problem "Sliding Window Maximum"
2015-07-20 09:39:04 +08:00
Hao Chen
9ecbd01125
Merge pull request #54 from lit0908/leetcode-1-use-unordered_map
...
Use unordered_map to improve performance
2015-07-17 12:33:52 +08:00
Hao Chen
42e52f91ee
Merge pull request #59 from rogerdai16/patch-1
...
thanks so much! very good code work!
2015-07-17 12:14:10 +08:00
Hao Chen
6b88dcbb21
Two New Problems "Delete Node in a Linked List" & "Product of Array Except Self"
2015-07-17 12:07:36 +08:00
Hao Chen
afd3a244be
New Problem "Lowest Common Ancestor of a Binary Tree"
2015-07-17 09:29:56 +08:00
Hao Chen
ec87683617
New Problem "Lowest Common Ancestor of a Binary Search Tree"
2015-07-17 01:02:47 +08:00
Hao Chen
64edbcd110
New Problem "Palindrome Linked List"
2015-07-17 00:46:56 +08:00
Hao Chen
2c550dec31
New Problem "Number of Digit One"
2015-07-17 00:29:20 +08:00
