TheAlgorithms-C/leetcode

LeetCode

LeetCode Algorithm

#	Title	Solution	Difficulty
1	Two Sum	C	Easy
2	Add Two Numbers	C	Medium
3	Longest Substring Without Repeating Characters	C	Medium
4	Median of Two Sorted Arrays	C	Hard
6	ZigZag conversion	C	Medium
7	Reverse Integer	C	Easy
8	String to Integer (atoi)	C	Medium
9	Palindrome Number	C	Easy
11	Container With Most Water	C	Medium
12	Integer to Roman	C	Medium
13	Roman to Integer	C	Easy
20	Valid Parentheses	C	Easy
21	Merge Two Sorted Lists	C	Easy
24	Swap Nodes in Pairs	C	Medium
26	Remove Duplicates from Sorted Array	C	Easy
27	Remove Element	C	Easy
28	Implement strStr()	C	Easy
29	Divide Two Integers	C	Medium
35	Search Insert Position	C	Easy
38	Count and Say	C	Easy
53	Maximum Subarray	C	Easy
66	Plus One	C	Easy
82	Remove Duplicates from Sorted List II	C	Medium
83	Remove Duplicates from Sorted List	C	Easy
94	Binary Tree Inorder Traversal	C	Medium
101	Symmetric Tree	C	Easy
104	Maximum Depth of Binary Tree	C	Easy
108	Convert Sorted Array to Binary Search Tree	C	Easy
109	Convert Sorted List to Binary Search Tree	C	Medium
110	Balanced Binary Tree	C	Easy
112	Path Sum	C	Easy
121	Best Time to Buy and Sell Stock	C	Easy
125	Valid Palindrome	C	Easy
136	Single Number	C	Easy
141	Linked List Cycle	C	Easy
142	Linked List Cycle II	C	Medium
153	Find Minimum in Rotated Sorted Array	C	Medium
160	Intersection of Two Linked Lists	C	Easy
169	Majority Element	C	Easy
173	Binary Search Tree Iterator	C	Medium
189	Rotate Array	C	Easy
190	Reverse Bits	C	Easy
191	Number of 1 Bits	C	Easy
201	Bitwise AND of Numbers Range	C	Medium
203	Remove Linked List Elements	C	Easy
206	Reverse Linked List	C	Easy
215	Kth Largest Element in an Array	C	Medium
217	Contains Duplicate	C	Easy
226	Invert Binary Tree	C	Easy
231	Power of Two	C	Easy
234	Palindrome Linked List	C	Easy
242	Valid Anagram	C	Easy
268	Missing Number	C	Easy
278	First Bad Version	C	Easy
283	Move Zeroes	C	Easy
287	Find the Duplicate Number	C	Medium
344	Reverse String	C	Easy
367	Valid Perfect Square	C	Easy
387	First Unique Character in a String	C	Easy
389	Find the Difference	C	Easy
404	Sum of Left Leaves	C	Easy
442	Find All Duplicates in an Array	C	Medium
461	Hamming Distance	C	Easy
476	Number Complement	C	Easy
509	Fibonacci Number	C	Easy
520	Detect Capital	C	Easy
561	Array Partition I	C	Easy
617	Merge Two Binary Trees	C	Easy
647	Palindromic Substring	C	Medium
674	Longest Continuous Increasing Subsequence	C	Easy
700	Search in a Binary Search Tree	C	Easy
701	Insert into a Binary Search Tree	C	Medium
704	Binary Search	C	Easy
709	To Lower Case	C	Easy
771	Jewels and Stones	C	Easy
852	Peak Index in a Mountain Array	C	Easy
876	Middle of the Linked List	C	Easy
905	Sort Array By Parity	C	Easy
917	Reverse Only Letters	C	Easy
938	Range Sum of BST	C	Easy
965	Univalued Binary Tree	C	Easy
977	Squares of a Sorted Array	C	Easy
1089	Duplicate Zeros	C	Easy
1184	Distance Between Bus Stops	C	Easy
1189	Maximum Number of Balloons	C	Easy
1207	Unique Number of Occurrences	C	Easy