Han-YLun / LeetCode

LeetCode brushes the record and uses Java to solve the problem

LeetCode

#	Title	Solution	Blog	Difficult
5626	Partitioning Into Minimum Number Of Deci-Binary Numbers	Java	CSDN	Medium
5625	Count of Matches in Tournament	Java	CSDN	Easy
1572	Matrix Diagonal Sum	Java	CSDN	Easy
1534	Count Good Triplets	Java	CSDN	Easy
1528	Shuffle String	Java	CSDN	Easy
1512	Number of Good Pairs	Java	CSDN	Easy
1502	Can Make Arithmetic Progression From Sequence	Java	CSDN	Easy
1486	XOR Operation in an Array	Java	CSDN	Easy
1480	Running Sum of 1d Array	Java	CSDN	Easy
1470	Shuffle the Array	Java	CSDN	Easy
1450	Number of Students Doing Homework at a Given Time	Java	CSDN	Easy
1436	Destination City	Java	CSDN	Easy
1431	Create Target Array in the Given Order	Java	CSDN	Easy
1351	count-negative-numbers-in-a-sorted-matrix	Java	CSDN	Easy
1289	Create Target Array in the Given Order	Java	CSDN	Easy
1365	How Many Numbers Are Smaller Than the Current Number	Java	CSDN	Easy
1342	Number of Steps to Reduce a Number to Zero	Java	CSDN	Easy
1313	Decompress Run-Length Encoded List	Java	CSDN	Easy
1290	Convert Binary Number in a Linked List to Integer	Java	CSDN	Easy
1281	Subtract the Product and Sum of Digits of an Integer	Java	CSDN	Easy
1266	Minimum Time Visiting All Points	Java	CSDN	Easy
1221	Split a String in Balanced Strings	Java	CSDN	Easy
1108	Defanging an IP Address	Java	CSDN	Easy
1002	Find Common Characters	Java	CSDN	Easy
999	Available Captures for Rook	Java	CSDN	Easy
989	Add to Array-Form of Integer	Java	CSDN	Easy
985	Sum of Even Numbers After Queries	Java	CSDN	Easy
922	Sort Array By Parity II	Java	CSDN	Easy
917	Reverse Only Letters	Java	CSDN	Easy
905	Sort Array By Parity	Java	CSDN	Easy
896	Monotonic Array	Java	CSDN	Easy
867	Transpose Matrix	Java	CSDN	Easy
844	Backspace String Compare	Java	CSDN	Easy
832	Flipping an Image	Java	CSDN	Easy
747	Largest Number At Least Twice of Others	Java	CSDN	Easy
703	Kth Largest Element in a Stream	Java	CSDN	Easy
692	Top K Frequent Words	Java	CSDN	Medium
628	Maximum Product of Three Numbers	Java	CSDN	Easy
566	Reshape the Matrix	Java	CSDN	Easy
561	Array Partition I	Java	CSDN	Easy
547	Friend Circles	Java	CSDN	Medium
520	Detect Capital	Java	CSDN	Easy
509	Fibonacci Number	Java	CSDN	Easy
485	Max Consecutive Ones	Java	CSDN	Easy
461	Hamming Distance	Java	CSDN	Easy
412	fizz-buzz	Java	CSDN	Easy
344	reverse-string	Java	CSDN	Easy
326	power-of-three	Java	CSDN	Easy
322	Coin Change	Java	CSDN	Medium
300	Longest Increasing Subsequence	Java	CSDN	Medium
292	Nim Game	Java	CSDN	Easy
283	move-zeroes	Java	CSDN	Easy
268	Missing Number	Java	CSDN	Easy
242	Valid Anagram	Java	CSDN	Easy
239	Sliding Window Maximum	Java	CSDN	Hard
237	Delete Node in a Linked List	Java	CSDN	Easy
236	Lowest Common Ancestor of a Binary Tree	Java	CSDN	Medium
235	Lowest Common Ancestor of a Binary Search Tree	Java	CSDN	Easy
232	Implement Queue using Stacks	Java	CSDN	Easy
225	Implement Stack using Queues	Java	CSDN	Easy
217	contains-duplicate	Java	CSDN	Easy
208	Implement Trie (Prefix Tree)	Java	CSDN	Medium
206	Isomorphic Strings	Java	CSDN	Easy
202	happy-number	Java	CSDN	Easy
200	Number of Islands	Java	CSDN	Medium
190	reverse-bits	Java	CSDN	Easy
169	Majority Element	Java	CSDN	Easy
191	number-of-1-bits	Java	CSDN	Easy
171	excel-sheet-column-number	Java	CSDN	Easy
160	intersection-of-two-linked-lists	Java	CSDN	Easy
155	min-stack	Java	CSDN	Easy
152	Maximum Product Subarray	Java	CSDN	Medium
146	LRU Cache	Java	CSDN	Medium
145	Binary Tree Postorder Traversal	Java	CSDN	Hard
144	Binary Tree Preorder Traversal	Java	CSDN	Medium
142	Linked List Cycle II	Java	CSDN	Medium
141	Linked List Cycle	Java	CSDN	Easy
136	single-number	Java	CSDN	Easy
125	Valid Palindrome	Java	CSDN	Easy
122	Best Time to Buy and Sell Stock II	Java	CSDN	Easy
121	Best Time to Buy and Sell Stock	Java	CSDN	Easy
120	Triangle	Java	CSDN	Medium
118	Pascal's Triangle	Java	CSDN	Easy
111	Minimum Depth of Binary Tree	Java	CSDN	Easy
108	convert-sorted-array-to-binary-search-tree	Java	CSDN	Easy
104	Maximum Depth of Binary Tree	Java	CSDN	Easy
102	Binary Tree Level Order Traversal	Java	CSDN	Medium
98	Validate Binary Search Tree	Java	CSDN	Medium
94	Binary Tree Inorder Traversal	Java	CSDN	Medium
70	Climbing Stairs	Java	CSDN	Easy
69	Sqrt(x)	Java	CSDN	Easy
66	Plus One	Java	CSDN	Easy
52	N-Queens II	Java	CSDN	Hard
51	N-Queens	Java	CSDN	Hard
50	Pow(x, n)	Java	CSDN	Medium
38	count-and-say	Java	CSDN	Easy
36	Valid Sudoku	Java	CSDN	Medium
35	Search Insert Position	Java	CSDN	Easy
28	Implement strStr()	Java	CSDN	Easy
27	Remove Element	Java	CSDN	Easy
25	Reverse Nodes in k-Group	Java	CSDN	Hard
24	Swap Nodes in Pairs	Java	CSDN	Medium
22	Generate Parentheses	Java	CSDN	Medium
21	merge-two-sorted-lists	Java	CSDN	Easy
20	Valid Parentheses	Java	CSDN	Easy
18	4Sum	Java	CSDN	Medium
15	3Sum	Java	CSDN	Medium
13	roman-to-integer	Java	CSDN	Easy
9	Palindrome Number	Java	CSDN	Easy
7	Reverse Integer	Java	CSDN	Easy
5	Longest Palindromic Substring	Java	CSDN	Medium
4	Median of Two Sorted Arrays	Java	CSDN	Hard
3	Longest Substring Without Repeating Characters	Java	CSDN	Medium
2	Add Two Numbers	Java	CSDN	Medium
1	Two Sum	Java	CSDN	Easy