| 6/27 |
704 |
classic binary search |
704 |
| 6/28 |
240 |
search 2D matrix |
240 |
| 6/29 |
394 |
decode string |
394 |
| 6/30 |
200 |
number of islands |
200 |
| 6/30 |
785 |
is graph Bipartite |
785 |
| 6/30 |
739 |
daily temperature |
739 |
| 7/01 |
994 |
orange rotting |
994 |
| 7/01 |
286 |
walls and gates |
286 |
| 7/03 |
3 |
longest substring |
3 |
| 7/04 |
438 |
find anagrams |
438 |
| 7/04 |
485 |
find max consecutive ones |
485 |
| 7/05 |
1004 |
find max consecutive ones 3 |
1004 |
| 7/05 |
231 |
is power of 2 |
231 |
| 7/05 |
191 |
number of ones |
191 |
| 7/05 |
405 |
conver to hex |
405 |
| 7/06 |
190 |
reverse bits |
190 |
| 7/06 |
490 |
maze 1 has path |
490 |
| 7/08 |
102 |
level traversal |
102 |
| 7/08 |
108 |
sorted array to balanced BST |
108 |
| 7/09 |
236 |
lowest common ancestor |
236 |
| 7/09 |
76 |
minimum window substring |
76 |
| 7/09 |
50 |
my pow |
50 |
| 7/09 |
408 |
valid word abbreviation |
408 |
| 7/10 |
OOD |
parking lot |
parking lot 1 |
| 7/11 |
OOD |
parking lot |
parking lot 2 |
| 7/13 |
509 |
Fibonacci |
509 |
| 7/13 |
55 |
jump game 1 |
55 |
| 7/14 |
45 |
jump game 2 |
455 |
| 7/14 |
53 |
max subarray sum |
53 |
| 7/15 |
133 |
clone graph |
133 |
| 7/15 |
215 |
Kth Largest Element in an Array |
215 |
| 7/16 |
75 |
Sort Colors |
75 |
| 7/16 |
72 |
Edit Distance |
72 |
| 7/17 |
LinkedIn |
Polish LinkedIn |
LinkedIn |
| 7/18 |
221 |
Maximal Square |
221 |
| 7/20 |
13 |
strStr |
13 |
| 7/20 |
56 |
two sum |
56 |
| 7/20 |
64 |
merge two Sorted Array |
64 |
| 7/20 |
100 |
remove Duplicates from sorted array |
100 |
| 7/20 |
141 |
integer sqrt |
141 |
| 7/21 |
117 |
Populating Next Right Pointers in Each Node II |
117 |
| 7/24 |
172 |
remove element |
172 |
| 7/25 |
1819 |
longest Semi-Alternating Substring |
1819 |
| 7/26 |
80 |
remove Duplicates at most 2 |
80 |
| 7/26 |
26 |
remove Duplicates |
26 |
| 7/26 |
27 |
remove Duplicates given target |
26 |
| 7/26 |
1089 |
duplicate Zeros |
1089 |
| 7/28 |
46 |
permute |
46 |
| 7/28 |
47 |
permute with duplicate |
47 |
| 7/28 |
102 |
level Order |
102 |
| 7/28 |
103 |
zigzag Level Order |
103 |
| 7/28 |
173 |
BST Iterator |
173 |
| 7/28 |
236 |
lowest Common Ancestor |
236 |
| 7/29 |
900 |
closest Value in BST |
900 |
| 7/29 |
474 |
lowest Common Ancestor II(parent) |
474 |
| 7/29 |
138 |
copy Random linked List |
138 |
| 7/29 |
133 |
copy graph |
133 |
| 7/30 |
450 |
delete Node in BST |
450 |
| 7/30 |
578 |
LCA 3(may not in tree) |
578 |
| 7/30 |
589 |
N-ary Tree Preorder Traversal |
589 |
| 7/30 |
429 |
N-ary Tree level order Traversal |
429 |
| 7/30 |
39 |
Combination Sum |
39 |
| 7/31 |
594 |
str str(rabin karp) |
594 |
| 7/31 |
129 |
sum Numbers from root to leaf |
129 |
| 8/01 |
17 |
Letter Combinations of a Phone Number |
17 |
| 8/02 |
90 |
sub set 2(dup) |
90 |
| 8/02 |
85 |
insert node in BST |
85 |
| 8/02 |
1008 |
build bst From Preorder |
1008 |
| 8/03 |
174 |
Remove Nth Node From End of List |
174 |
| 8/03 |
437 |
top K Frequent |
437 |
| 8/06 |
207 |
can Finish classes |
207 |
| 8/06 |
878 |
Boundary of Binary Tree |
878 |
| 8/06 |
391 |
Number of Airplanes in the Sky |
391 |
| 8/06 |
920 |
meeting rooms |
920 |
| 8/06 |
919 |
meeting rooms 2 |
919 |
| 8/07 |
8 |
Rotate String |
8 |