리트코드 알고리즘 문제풀이

#	분류	레벨	문제	풀이	비고
11	배열	Medium	Container With Most Water	Java
15	해시	Medium	3Sum	Java
16	배열	Medium	3Sum Closest	Java
17	배열	Medium	Letter Combination of a Phone Number	Java : Backtracking
18	해시	Medium	** 4Sum	Java	Java : 시간초과
20	스택	Easy	Valid Parentheses	Java
33	배열	Medium	Search in Rotated Sorted Array	Java : 완전탐색
34	배열	Medium	* Find First and Last Position of Element in Sorted Array	Java : 이진탐색
49	해시	Medium	** Group Anagrams	Java
53	배열	Easy	* Maximum Subarray	Java : Greedy Java : DP
58	String	Easy	Length of Last Word	Java
62	배열	Medium	Unique Paths	* Java: Math.round
66	배열	Easy	* Plus One : idea	Java
67	String	Easy	Add Binary	Java
78	배열	Medium	Subsets	Java : Combination
118	배열	Easy	Pascal's Triangle	Java
121	배열	Easy	Best Time to Buy and Sell Stock	Java
125	String	Easy	Valid Palindrome	Java
167	배열	Easy	Two Sum ii - Input array is sorted	Java
205	해시	Easy	Isomorphic Strings	Java Java
217	해시	Easy	Contains Duplicate	Java
219	배열	Easy	Contains Duplicate II	Java
228	배열	Easy	Summary Ranges	Java
237	LinkedList	Easy	Delete Node in a Linked List	Java
242	해시	Easy	Valid Anagram	Java
290	해시	Easy	Word Pattern	Java
344	String	Easy	Reverse String	Java
345	String	Easy	Reverse Vowels of a String	Java
349	해시	Easy	Intersection of Two Arrays	Java Java
392	String	Easy	Is Subsequence	Java
402	Tree	Easy	Sum of Left Leaves	Java
409	해시	Easy	Longest Pattern	Java
414	배열	Easy	Thrid Maxmum Number	Java Java
434	String	Easy	Number of Segments in a String	* Java : regex Java
442	배열	Medium	Find All Duplicates in an Array	Java Java
455	해시	Easy	** Assign Cookies	Java
463	해시	Easy	* Island Perimeter	Java
485	배열	Easy	Max Consecutive Ones	Java
500	해시	Easy	Keyboard Row	Java: 정규표현식 Java
509	배열	Easy	Fibonacci Number	Java
520	String	Easy	Detect Capital	Java
557	String	Easy	Reverse Words in a String3	Java
551	String	Easy	Student Attendance Record i	Java
575	해시	Easy	Distribute Candies	Java
594	해시	Easy	* Longest Harmonious Subsequence	Java Java
599	해시	Easy	Minimum Index Sum of Two Lists	Java
628	배열	Easy	Maximum Product of Three Numbers	Java
645	해시	Easy	Set Mismatch	Java
605	해시	Easy	Can Place Flowers	Java
657	해시	Easy	Robot Return to Origin	Java : count Java : map
690	해시,DFS	Easy	* Employee Importance	Java
720	해시,정렬	Easy	** Longest Word in Dictionary	Java
728	정렬	Easy	Self Dividing Numbers	Java
747	배열	Easy	Largest Number At Least Twice of Others	Java
791	String,정렬	Medium	Custom Sort String	Java
804	String	Easy	Unique Morse Code Words	Java
832	배열	Easy	Flipping an Image	Java
852	배열	Easy	Peak Index in a Mountain Array	Java
890	String	Medium	Find and Replace Pattern	Java
896	String	Easy	Monotonic Array	Java
905	배열	Easy	Sort Array By Parity	Java
917	String	Easy	Reverse Only Letters	Java
922	배열	Easy	Sort Array By Parity II	Java
941	배열	Easy	Valid Mountain Array	Java
942	배열	Easy	DI String Match	Java	Java : 시간초과
953	해시	Easy	* Verifying an Alien Dictionary	Java
961	해시	Easy	N-Repeated Element in Size 2N Array	Java Java
970	해시	Easy	Powerful Integers	Java
977	배열	Easy	Squares of a Sorted Array	Java
989	배열	Easy	Add to Array-Form of Integer	Java : BigDecimal
1018	배열	Easy	Binary Prefix Divisible By 5	Java : BigDecimal
1047	Stack	Easy	Remove All Adjacent Duplicates In String	Java
1051	배열	Easy	Height Checker	Java
1108	String	Easy	Defanging an IP Address	Java
1185	구현	Easy	Day of the Week	Java
1122	배열	Easy	Relative Sort Array	Java
1160	배열	Easy	Find Words That Can Be Formed By Characters	Java Java
1189	배열	Easy	* Maximum Number of Balloons	Java
1207	Map	Easy	Unique Number of Occurrences	Java
1281	구현	Easy	Subtract the Product and Sum of Digits of an Integer	Java
1290	LinkedList	Easy	Convert Binary Number in a Linked List to Integer	Java Java
1295	배열	Easy	Find Numbers with Even Number of Digits	Java
1299	배열	Easy	Replace Elements with Greatest Element on Right Side	Java
1304	배열	Easy	Find N Unique Integers Sum up to Zero	Java
1309	String	Easy	* Decrypt String from Alphabet to Integer Mapping	Java
1313	배열	Easy	Decompress Run-Length Encoded List	Java
1323	String	Easy	Maximum 69 Number	Java
1324	String	Medimu	* Print Words Vertically : Regex	Java
1337	배열	Easy	The K Weakest Rows in a Matrix	Java : comparable Java : comparable
1342	구현	Easy	Number of Steps to Reduce a Number to Zero	Java
1346	배열	Easy	Check if N and its Double Exist	Java : Set Java : 완전탐색
1347	String	Easy	Generate a String With Characters That Have Odd Counts	Java
1351	배열	Easy	Count Negative Numbers in a Sorted Matrix	Java
1394	배열,해시	Easy	Find Lucky Integer in an Array	Java
1408	배열,해시	Easy	String Matching in an Array	Java
1417	String	Easy	Reformat The String	Java
1422	String	Easy	Maximum Score After Splitting a String	Java
1436	해시	Easy	Destination City	Java
1446	String	Easy	Consecutive Characters	Java
1450	배열	Easy	Number of Students Doing Homework at a Given Time	Java
1455	String	Easy	Check if a Word Occurs As a Prefix of Any Word in a Sentence	Java
1460	배열	Easy	Make Two Arrays Equal by Reversing Sub-arrays	Java
1464	배열	Easy	Maximum Product of Two Elements in an Array	Java
1470	배열	Easy	Shuffle the Array	Java
1475	배열	Easy	Find Prices With a Special Discount in a Shop	Java
1480	배열	Easy	Running Sum of 1d Array	Java
1486	배열	Easy	XOR Operation in an Array	Java
1496	배열	Easy	* Path Crossing	Java
1502	배열	Easy	Can Make Arithmetic Progression From Sequence	Java
1512	해시	Easy	Number of Good Pairs	Java
1518	구현	Easy	Water Bottles	Java
1528	배열	Easy	Shuffle String	Java : array Java : comparable
1534	배열�	Easy	Count Good Triplets	Java
1539	해시	Easy	Kth Missing Positive Number	Java
1544	Stack	Easy	Make The String Great	Java Java : deque
1545	String	Medium	Find Kth Bit in Nth Binary String	Java
1550	배열	Easy	Three Consecutive Odds	Java
1566	배열	Easy	* Detect Pattern of Length M Repeated K or More Times	Java : array idea	Java : String
1572	배열	Easy	Matrix Diagonal Sum	Java
1588	배열	Easy	Sum of All Odd Length Subarrays	Java	* Java : Combination
1592	String	Easy	Rearrange Spaces Between Words	Java
1619	배열	Easy	Mean of Array After Removing Some Elements	Java
1636	배열	Easy	Sort Array by Increasing Frequency	Java
1652	배열	Easy	Defuse the Bomb	Java
1657	해시	Medium	Determine if Two Strings Are Close	Java
1662	String	Easy	Check If Two String Arrays are Equivalent	Java
1668	String	Easy	Maximum Repeating Substring	Java
1672	해시	Easy	Richest Customer Wealth	Java
1678	String	Easy	Goal Parser Interpretation	Java
1679	해시	Medium	Max Number of K-Sum Pairs	Java
1684	String	Easy	Count the Number of Consistent Strings	Java
1704	배열	Easy	Determine if String Halves are alike	Java
1716	구현	Easy	Caculate Money in Leetcode Bank	Java
1732	배열	Easy	Find the Highest Altitude	Java
1748	배열	Easy	Sum of Unique Elements	Java : dictionary Java : HashMap
1768	String	Easy	Merge Strings Alternately	Java
1773	String	Easy	Count Items Matching a Rule	Java
1809	Array	Easy	Duplicate Zeros	Java
1800	배열	Easy	Maximum Ascending Subarray Sum	Java
1812	String	Easy	Determine Color of a Chessboard Square	Java
1816	String	Easy	Truncate Sentence	Java
1832	String	Easy	Check if the Sentence Is Pangram	Java
1837	String	Easy	Sum of Digits in Base K	Java
1859	String	Easy	Sorting the Sentence	Java