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
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
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- 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
Hao Chen
aff8d988de
fix a link error
2015-07-16 10:33:08 +08:00
Hao Chen
c4a39d0c8f
Two New Problems - "Implement Queue using Stacks", "Power of Two"
2015-07-16 10:31:52 +08:00
Qinghao Dai
ccb061878c
Update list cycle I
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shorter version and better naming.
use a do...while loop to express logic more clearly.
2015-07-07 00:07:29 -07:00
Hao Chen
70cdf5aa63
1)bug fixing: if a source is empty, the comments cannot be inserted, 2)automaticly wrap the comments if it is too long.
2015-07-05 00:41:16 +08:00
Hao Chen
8edd75c41c
Three New Problems
2015-07-03 13:07:38 +08:00
Hao Chen
5f8266df8c
New Problem "Basic Calculator II"
2015-06-24 12:08:48 +08:00
Hao Chen
0883f1c53c
Three Problems "Basic Calculator", "Implement Stack Using Queues", "Invert Binary Tree"
2015-06-13 01:45:32 +08:00
Hao Chen
08f3ae03dd
New Problem "Rectangle Area"
2015-06-12 17:23:01 +08:00
Hao Chen
df3b3d3020
New Problem "Count Complete Tree Nodes"
2015-06-12 14:59:24 +08:00
Hao Chen
731c15e3da
New Problem "Maximal Square"
2015-06-12 14:29:46 +08:00
Hao Chen
0212ca60ca
fix the issue of problem's description
2015-06-12 13:50:16 +08:00
Hao Chen
323a979954
Two New Problems "Contains Duplicate II/III"
2015-06-12 10:27:50 +08:00
Hao Chen
9c0055060c
New Problem "The Skyline Problem"
2015-06-12 09:13:26 +08:00
Hao Chen
1d6efde970
New Problem "Contains Duplicate"
2015-06-11 21:32:41 +08:00
Hao Chen
7b0c847bf1
New Problem "Combination Sum III"
2015-06-11 19:02:39 +08:00
Hao Chen
0e416805e6
New Problem "Kth Largest Element in an Array"
2015-06-11 18:34:22 +08:00
Hao Chen
cefa6fc282
New Problem "Shortest Palindrome"
2015-06-11 17:28:05 +08:00
Hao Chen
0b5710948d
New Problem "House Robber II"
2015-06-10 20:37:12 +08:00
Hao Chen
98ffa55553
New Problem "Word Search II"
2015-06-10 18:24:16 +08:00
Hao Chen
e3d7ff612a
New Problem "Add and Search Word - Data structure design"
2015-06-10 16:43:22 +08:00
Hao Chen
3241361e7a
New Prolbem "Course Schedule II"
2015-06-10 09:51:11 +08:00
Hao Chen
3eea06551a
adjust the comment length
2015-06-09 23:42:35 +08:00
Hao Chen
5251bee7b1
New Problem "Minimum Size Subarray Sum"
2015-06-09 23:41:12 +08:00
Hao Chen
49ef1c074d
New Problem "Implement Trie (Prefix Tree)"
2015-06-09 22:48:31 +08:00
Hao Chen
290dd59546
New Problem "Course Schedule"
2015-06-09 14:37:45 +08:00
Hao Chen
eccaf5d590
New Problem "Reverse Linked List "
2015-06-09 09:51:47 +08:00
Hao Chen
6836b5c7cf
New Problem "Isomorphic Strings"
2015-06-09 09:27:55 +08:00
Hao Chen
7d3a924402
New Problem "Count Primes"
2015-06-09 00:52:12 +08:00
Hao Chen
c523cbeb52
New Problem "Remove Linked List Elements"
2015-06-09 00:50:23 +08:00
Hao Chen
fe6574fe96
remove debug information
2015-06-08 20:06:40 +08:00
Hao Chen
6d21b3d945
New Problem "Happy Number"
2015-06-08 20:00:24 +08:00
Hao Chen
0ef24a6e40
New Problem "Bitwise AND of Numbers Range"
2015-06-08 09:42:35 +08:00
Hao Chen
ac0ea20e08
New Problem "Number of Islands"
2015-06-08 08:45:42 +08:00
Tong Li
2924ab2a18
Use unordered_map to improve performance
2015-05-28 00:15:51 +10:00
Hao Chen
407b5bae7b
Two New Problems "House Robber" & "Binary Tree Right Side View"
2015-04-07 13:09:36 +08:00
