[TIL] ์ฝ๋์ค์ฟผ๋ ๊ณผ์ ์ ๋ฆฌ
CS16, Java ๋ฐฑ์๋, ํ๋ก์ ํธ
CS16, Java ๋ฐฑ์๋, ํ๋ก์ ํธ
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Permuting Two Arrays
Priyanka and Toys
Marcโs Cakewalk
Minimum Absolute Difference in an Array
Happy Ladybugs
Modified Kaprekar Numbers
Two Strings
Strange Counter
Flipping bits
Making Anagrams
Beautiful Binary String
Maximizing XOR
Mark and Toys
Lonely Integer
Find the Median
String Construction
Counting Sort 2
Counting Sort 1
The Love-Letter Mystery
Alternating Characters
in a String!
Circular Array Rotation
Save the Prisoner!
Running Time of Algorithms
Funny String
Pangrams
Mars Exploration
Correctness and the Loop Invariant
Insertion Sort - Part 2
CamelCase
Intro to Tutorial Challenges
Fair Rations
Lisaโs Workbook
Service Lane
Chocolate Feast
Halloween Sale
Minimum Distances
Beautiful Triplets
Taum and Bโday
Sherlock and Squares
Jumping on the Clouds
Equalize the Array
Libary Fine
Repeated String
Cut the sticks
Extra Long Factorials
Find Digits
Jumping on the Clouds: Revisited
Sequence Equation
Beautiful Days at the Movies
Viral Advertising
Angry Professor
Designer PDF Viewer
Utopian Tree
The Hurdle Race
Picking Numbers
Electronics Shop
Drawing Book
Sales by Match
Day of the Programmer
Between Two Sets
Migratory Birds
Simple Array Sum
Counting Valleys
Subarray Division
Apple and Orange
Bill Division
Cats and a Mouse
Divisible Sum Pairs
Breaking the Records
A Very Big Sum
Time Conversion
Compare the Triplets
Plus Minus
Grading Students
Birthday Cake Candles
Mini-Max Sum
Diagonal Difference
Staircase
Java Singleton Pattern?
Can You Access?
Java Priority Queue
Java Dequeue
Java 1D Array (Part 2)
Tag Content Extractor
Valid Username Regular Expression
Java Regex 2 - Duplicate Words
Java Factory Pattern
Prime Checker
Java Lambda Expressions
Java Instanceof keyword
Java BigDecimal
Java BitSet
Java Sort
Java HashSet
Java Map
Java List
Java Exception Handling (Try-catch)
Java ArrayList
Java Reflection - Attributes
Java If-Else
Java Comparator
Java Varargs - Simple Addition
Java Exception Handling
Java Subarray
Java 2D Array
Java 1D Array
Java BigInteger
Java Primality Test
Java Syntax Checker
Java String Tokens
Java Anagrams
Java String Reverse
Java Substring Comparisons
Java Strings Introduction
Java Currency Formatter
Java Date and Time
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python, algorithms, array, math, divide-and-conquer, geometry, sorting, heap, priority-queue, quick-select
python, algorithms, array, two-pointers, sorting, dnf
python, algorithms, hash-table, string, sorting
python, algorithms, array, string, greedy, sorting
python, algorithms, array, sorting
python, algorithms, linked-list, two-pointers, divide-and-conquer, sorting, merge-sort
python, algorithms, linked-list, sorting
python, algorithms, array, divide-and-conquer, sorting, heap, quick-select
python, algorithms, hash-table, string, design, trie
python, algorithms, array, hash-table, divide-and-conquer, tree, binary-tree
tree, dfs, binary-search-tree, binary-tree
tree, dfs, bfs, binary-search-tree, binary-tree
tree, dfs, binary-search-tree, binary-tree
bfs, dfs, graph
tree, dfs, binary-tree
tree, binary-search-tree, binary-tree
tree, dfs, bfs, binary-tree
graph, dfs, bfs, binary-tree
graph, dfs, binary-tree
graph, dfs, binary-tree
graph, bfs, binary-tree
array, back-tracking, dfs
graph, bfs, dfs
back-tracking, combination
array, back-tracking, permutation
array, back-tracking
array, dfs, bfs, union-find
hash-table, string, back-tracking
hash-table, string
array, hash-table, linked-list, design, hash-function
array, linked-list, design, queue
array, hash-table, sorting, counter
hash-table, string, sliding-window
linked-list, divide-and-conquer, priority-queue, merge-sort
stack, design, queue
string, stack
array, greedy, sorting, counting-sort
array, two-pointers, dp, stack
array, prefix-sum
array, two-pointers, sorting
array, string, sorting
hash-table, string, counting
string, dp, two-pointer
array, hash-table, string, sorting
two-pointers, string
two-pointers, string
python, array, hash-table
python, hash-table, linked-list, two-pointers
python, linked-list, two-pointers, stack, recursion
python, math, dp, memorization
python, hash-table, linked-list, two-pointers
python, tree, dfs, bfs, binary-tree
python, tree, dfs, binary-tree
python, hash-table, math, string
python, array, two-pointers
python, algorithms, array
python, algorithms, linked-list, recursion
python, algorithms, array, hash-table, divide-and-conquer, sorting, counting
python, algorithms, array, dp
python, algorithms, array, bit-manipulation
python, algorithms, linked-list, recursion
python, algorithms, tree, dfs, bfs, binary-tree
python, algorithms, array, prefix-sum
python, algorithms, stack, tree ,dfs, binary-tree
python, algorithms, tree, dfs, bfs, binary-tree
array, binary-search
tree, depth-first-search, breadth-first-search, binary-tree
Partition Labels
Smallest Even Multiple
Difference Between Element Sum and Digit Sum of an Array
Convert the Temperature
Remove Duplicates from Sorted List
Reverse Integer
Two Sum
Count Items Matching a Rule
Sorting the Sentence
Split a String in Balanced Strings
Shuffle String
Number of Steps to Reduce a Number to Zero
Decode XORed Array
Goal Parser Interpretation
How Many Numbers Are Smaller Than the Current Number
Subtract the Product and Sum of Digits of an Integer
Kids With the Greatest Number of Candies
Design Parking System
Jewels and Stones
Number of Good Pairs
Minimum Sum of Four Digit Number After Splitting Digits
Maximum Number of Words Found in Sentences
Shuffle the Array
Richest Customer Wealth
Final Value of Variable After Performing Operations
Defanging an IP Address
Running Sum of 1d Array
Remove Vowels from a String
Build Array from Permutation
Concatenation of Array
algorithms, python, 2023 KAKAO BLIND RECRUITMENT
algorithms, python, 2022 KAKAO BLIND RECRUITMENT
algorithms, python, 2021 KAKAO BLIND RECRUITMENT
algorithms, python, java, 2020 KAKAO BLIND RECRUITMENT
algorithms, python, java, 2019 KAKAO BLIND RECRUITMENT
algorithms, python, Summer/Winter Coding(2019)
algorithms, python, 2021 ์นด์นด์ค ์ฑ์ฉ์ฐ๊ณํ ์ธํด์ญ
algorithms, python, greedy
algorithms, python, greedy
algorithms, python, brute-force
algorithms, python, brute-force
algorithms, python, sorting
algorithms, python, sorting
algorithms, python, sorting
algorithms, python, heap
algorithms, python, heap
algorithms, python, stack, queue
algorithms, python, stack, queue
algorithms, python, stack, queue
algorithms, python, stack, queue
algorithms, python, stack, queue
algorithms, python, stack, queue
algorithms, python, hash-table
algorithms, python, hash-table
algorithms, python, hash-table
algorithms, python, hash-table
algorithms, python, hash-table
2020 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2022 KAKAO BLIND RECRUITMENT
2021 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2022 KAKAO BLIND RECRUITMENT
2019 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2019 ์นด์นด์ค ๊ฐ๋ฐ์ ๊ฒจ์ธ ์ธํด์ญ
2018 KAKAO BLIND RECRUITMENT
2022 KAKAO BLIND RECRUITMENT
2018 KAKAO BLIND RECRUITMENT
2022 KAKAO BLIND RECRUITMENT
2019 ์นด์นด์ค ๊ฐ๋ฐ์ ๊ฒจ์ธ ์ธํด์ญ
2023 KAKAO BLIND RECRUITMENT
2022 KAKAO TECH INTERNSHIP
2021 KAKAO BLIND RECRUITMENT
2020 ์นด์นด์ค ์ธํด์ญ
2018 KAKAO BLIND RECRUITMENT
2019 KAKAO BLIND RECRUITMENT
2021 ์นด์นด์ค ์ฑ์ฉ์ฐ๊ณํ ์ธํด์ญ
2018 KAKAO BLIND RECRUITMENT
3์ง๋ฒ ๋ค์ง๊ธฐ
๋ถ์กฑํ ๊ธ์ก ๊ณ์ฐํ๊ธฐ
์ฝ์์ ๊ฐ์์ ๋ง์
๋ด์
์๋ ์ซ์ ๋ํ๊ธฐ
์์ ๋ํ๊ธฐ
๋๋จธ์ง๊ฐ 1์ด ๋๋ ์ ์ฐพ๊ธฐ
์์ ์ฐพ๊ธฐ
๋ฌธ์์ด ๋ด ๋ง์๋๋ก ์ ๋ ฌํ๊ธฐ
์ต๋๊ณต์ฝ์์ ์ต์๊ณต๋ฐฐ์
์์ ์ํธ
์ ์ ๋ด๋ฆผ์ฐจ์์ผ๋ก ๋ฐฐ์นํ๊ธฐ
์ด์ํ ๋ฌธ์ ๋ง๋ค๊ธฐ
ํ๋ ฌ์ ๋ง์
์ ์ผ ์์ ์ ์ ๊ฑฐํ๊ธฐ
์ ์ ์ ๊ณฑ๊ทผ ํ๋ณ
2016๋
์ฝ๋ผ์ธ ์ถ์ธก
๋ฌธ์์ด ๋ด๋ฆผ์ฐจ์์ผ๋ก ๋ฐฐ์นํ๊ธฐ
ํ์ค๋ ์
๊ฐ์ ์ซ์๋ ์ซ์ด
๋๋์ด ๋จ์ด์ง๋ ์ซ์ ๋ฐฐ์ด
๋ฌธ์์ด ๋ด p์ y์ ๊ฐ์
๋ฌธ์์ด ๋ค๋ฃจ๊ธฐ ๊ธฐ๋ณธ
์์ธ์์ ๊น์๋ฐฉ ์ฐพ๊ธฐ
๋ ์ ์ ์ฌ์ด์ ํฉ
๊ฐ์ด๋ฐ ๊ธ์ ๊ฐ์ ธ์ค๊ธฐ
๋ฌธ์์ด์ ์ ์๋ก ๋ฐ๊พธ๊ธฐ
์๋ฐ์๋ฐ์๋ฐ์๋ฐ์๋ฐ์?
์ฝ์์ ํฉ
์์ฐ์ ๋ค์ง์ด ๋ฐฐ์ด๋ก ๋ง๋ค๊ธฐ
ํธ๋ํฐ ๋ฒํธ ๊ฐ๋ฆฌ๊ธฐ
์๋ฆฟ์ ๋ํ๊ธฐ
x๋งํผ ๊ฐ๊ฒฉ์ด ์๋ n๊ฐ์ ์ซ์
ํ๊ท ๊ตฌํ๊ธฐ
์ง์์ ํ์
์ง์ฌ๊ฐํ ๋ณ์ฐ๊ธฐ
IQ test, implementation, brute-force
cAPS lOCK
Is your horseshoe on the other hoof?
Ultra-Fast Mathematician
Even Odds
Calculating Function
Presents
George and Accommodation
In Search of an Easy Problem
Vanya and Fence
Beautiful Year
Translation
Queue at the School
Anton and Danik
Nearly Lucky Number
Wrong Subtraction
Football
Young Physicist
Elephant
Soldier and Bananas
Bear and Big Brother
Stones on the Table
Boy or Girl
String Task
Word Capitalization
Helpful Maths
Petya and Strings
Beautiful Matrix
Domino piling
Next Round
Theatre Square
Way Too Long Words
Watermelon
spring-security, oauth
spring-security, oauth
spring-security, oauth
spring-security, oauth
spring-security, oauth
spring boot, mybatis
spring boot, transaction, aop
spring boot, servlet, upload
spring boot, monitoring, actuator, micrometer, prometheus, grafana
๋ฉ์๋ ์ฃผ์
์ง์ฐ ์ด๊ธฐํ ๋น
์์กด์ฑ ์ฌ์ฉ
Autowiring ํ๋ ฅ์
์์กด์ฑ ๋ฐ ๊ตฌ์ฑ ์์ธ ์ ๋ณด
์ปจํ ์ด๋ ๊ฐ์
Spring IoC ์ปจํ ์ด๋ ๋ฐ Beans ์๊ฐ
DI(Dependency Injection), ์์ฑ์ ์ฃผ์
database, index, table, sql
database, join, tree
database, transaction
java, transactional, annotation, tomcat, netty
java, reflection, static, exception
reflection
M1 Pro ํ๊ฒฝ
ํฉ์ฑ๊ณผ ์ ์ฐํ ์ค๊ณ
์์๊ณผ ์ฝ๋ ์ฌ์ฌ์ฉ
CompletableFuture, ์ฝ๋ฐฑ, ๋๊ธฐ, ๋น๋๊ธฐ
๋๋ค, ํจ์ํ ์ธํฐํ์ด์ค, ํด๋ก์ , ๋ฉ์๋ ์ฐธ์กฐ
class, object, instance, property, methodโฆ
stack pointer, runtime data area, mark and sweepโฆ
linked-list, tree, binary-tree, binary-search-tree, ternary-search-tree
์ ๋ ฌ ์ ๋ฆฌ
๋ ๋ ๋ธ๋ ํธ๋ฆฌ ์ ๋ฆฌ
ํ๊ณผ ํธ๋ฆฌ ์ ๋ฆฌ
Hash ์ ๋ฆฌ
AVL ํธ๋ฆฌ ์ ๋ฆฌ
์คํ๊ณผ ํ ์ ๋ฆฌ
Linked List ์ ๋ฆฌ
์๊ฐ ๋ณต์ก๋ ์ ๋ฆฌ
๊ฐ์ฒด์งํฅ ์ ๋ฆฌ
๊ฐ์ฒด์งํฅ ์ ๋ฆฌ
๊ฐ์ฒด์งํฅ ์ ๋ฆฌ
๋น ์ค ํ๊ธฐ๋ฒ ์ ๋ฆฌ
foodymoody, solution
foodymoody, solution
foodymoody, solution
foodymoody, solution
foodymoody, solution
foodymoody, solution
foodymoody, solution
ci-cd, docker, github-actions
network, load-balancer, dns, subnet-mask, gateway, nat
network, tcp
network, ip, checksum, ttl
์ฟ ํค, ์ธ์ , http
URL ๋ฌธ๋ฒ, ๋จ์ถ URL
IP, TCP, UDP, PORT, DNS, URI, HTTP ๋ฉ์๋, ์ํ ์ฝ๋, HTTP ํค๋
tokenizer, lexer, parser, ํ ํฐํ, ํธ๋ฆฌ ๊ตฌ์ถ ์๊ณ ๋ฆฌ์ฆ, ๋ธ๋ผ์ฐ์ ์ ์ค๋ฅ ์ฒ๋ฆฌ, pattern, matcherโฆ
database, architecture, clustering, replication
database, architecture, clustering, replication
ํด๋ฌ์คํฐ๋ง, ๋ ํ๋ฆฌ์ผ์ด์ , ์ ๊ทํ, view, join
Key, RDB, NoSQL, Transaction, ACID, Index
The Complete SQL Bootcamp: Go from Zero to Hero
๋ฐ์ดํฐ๋ฒ ์ด์ค ๊ด๊ณ (1:1, 1:N, N:M)
applie silicon, docker, mysql, vim, locale, connector,
Comparing ์ฌ์ฉ
6์ฅ. ๋ฌธ์์ด ์กฐ์, LeetCode ๋ฌธ์ ๊ธฐ๋ฐ
Permutation, Combination, ์ฌ๊ท, ๋ฐฑํธ๋ํน, ๊ทธ๋ฆฌ๋
ํ์ด์ฌ ์ฌ๋ฐ๋ค
devops, aws
devops, nginx
devops, aws, ec2, rds, ipv4
ํฐ ์ ์ถ๋ ฅํ๊ธฐ, ๋ณด์ด๋ ํ์, ๊ฐ์ ๋ฐ์ ๋ณด, ํผ๋ณด๋์น ์์ด, ์์(์๋ผํ ์คํ ๋ค์ค ์ฒด)
๋ฌธ์ ์ฐพ๊ธฐ, ๋์๋ฌธ์ ๋ณํ, ๋ฌธ์ฅ ์ ๋จ์ด, ๋จ์ด ๋ค์ง๊ธฐ, ํน์ ๋ฌธ์ ๋ค์ง๊ธฐ, ์ค๋ณต ๋ฌธ์ ์ ๊ฑฐ, ํ๋ฌธ ๋ฌธ์์ด, ์ ํจํ ํ ๋ฆฐ๋๋กฌ, ์ซ์๋ง ์ถ์ถ, ๊ฐ์ฅ ์งง์ ๋ฌธ์ ๊ฑฐ๋ฆฌ, ๋ฌธ์์ด ์์ถ, ์ํธ
dump of memory, fetch, execute, decodeโฆ