Baekjoon

[BaekJoon] 1992번: 쿼드트리 (Python)

Published: 2023-09-22
Updated: 2023-09-22

algorithms, python, divide-and-conquer, recursion

[BaekJoon] 1780번: 종이의 개수 (Python)

Published: 2023-09-21
Updated: 2023-09-21

algorithms, python, divide-and-conquer, recursion

[BaekJoon] 1074번: Z (Python)

Published: 2023-09-20
Updated: 2023-09-20

algorithms, python, divide-and-conquer, recursion

[BaekJoon] 2630번: 색종이 만들기 (Python)

Published: 2023-09-19
Updated: 2023-09-19

algorithms, python, divide-and-conquer, recursion

[BaekJoon] 2447번: 별 찍기 - 10 (Python)

Published: 2023-09-18
Updated: 2023-09-18

algorithms, python, divide-and-conquer

[BaekJoon] 1890번: 점프 (Python)

Published: 2023-09-15
Updated: 2023-09-15

algorithms, python, dp

[BaekJoon] 2293번: 동전 1 (Python)

Published: 2023-09-14
Updated: 2023-09-14

algorithms, python, dp

[BaekJoon] 2688번: 줄어들지 않아 (Python)

Published: 2023-09-13
Updated: 2023-09-13

algorithms, python, dp

[BaekJoon] 10844번: 쉬운 계단 수 (Python)

Published: 2023-09-12
Updated: 2023-09-12

algorithms, python, dp

[BaekJoon] 2156번: 포도주 시식 (Python)

Published: 2023-09-11
Updated: 2023-09-11

algorithms, python, dp

[BaekJoon] 16953번: A -> B (Python)

Published: 2023-09-08
Updated: 2023-09-08

algorithms, python, greedy, bfs

[BaekJoon] 1715번: 카드 정렬하기 (Python)

Published: 2023-09-07
Updated: 2023-09-07

algorithms, python, greedy, priority-queue

[BaekJoon] 13305번: 주유소 (Python)

Published: 2023-09-06
Updated: 2023-09-06

algorithms, python, greedy

[BaekJoon] 1541번: 잃어버린 괄호 (Python)

Published: 2023-09-05
Updated: 2023-09-05

algorithms, python, math, greedy, string, parsing

[BaekJoon] 1931번: 회의실 배정 (Python)

Published: 2023-09-04
Updated: 2023-09-04

algorithms, python, greedy, sorting

[BaekJoon] 21921번: 블로그 (Python)

Published: 2023-09-01
Updated: 2023-09-01

algorithms, python, sliding-window

[BaekJoon] 15961번: 회전 초밥 (Python)

Published: 2023-08-31
Updated: 2023-08-31

algorithms, python, two-pointer, sliding-window

[BaekJoon] 2559번: 수열 (Python)

Published: 2023-08-30
Updated: 2023-08-30

algorithms, python, two-pointer, sliding-window

[BaekJoon] 12891번: DNA 비밀번호 (Python)

Published: 2023-08-29
Updated: 2023-08-29

algorithms, python, string, sliding-window

[BaekJoon] 2096번: 내려가기 (Python)

Published: 2023-08-28
Updated: 2023-08-28

algorithms, python, dp, sliding-window

[BaekJoon] 11811번: 데스스타 (Python)

Published: 2023-08-25
Updated: 2023-08-25

algorithms, python, mask, bit-mask

[BaekJoon] 15787번: 기차가 어둠을 헤치고 은하수를 (Python)

Published: 2023-08-24
Updated: 2023-08-24

algorithms, python, implementation, bit-mask

[BaekJoon] 17419번: 비트가 넘쳐흘러 (Python)

Published: 2023-08-23
Updated: 2023-08-23

algorithms, python, math, string, bit-mask

[BaekJoon] 2961번: 도영이가 만든 맛있는 음식 (Python)

Published: 2023-08-22
Updated: 2023-08-22

algorithms, python, brute-force, bit-mask, back-tracking

[BaekJoon] 1740번: 거듭제곱 (Python)

Published: 2023-08-21
Updated: 2023-08-21

algorithms, python, bit-mask

[BaekJoon] 7795번: 먹을 것인가 먹힐 것인가 (Python)

Published: 2023-08-18
Updated: 2023-08-18

algorithms, python, binary-search, two-pointer

[BaekJoon] 2343번: 기타 레슨 (Python)

Published: 2023-08-17
Updated: 2023-08-17

algorithms, python, binary-search

[BaekJoon] 2512번: 예산 (Python)

Published: 2023-08-16
Updated: 2023-08-16

algorithms, python, binary-search

[BaekJoon] 2110번: 공유기 설치 (Python)

Published: 2023-08-15
Updated: 2023-08-15

algorithms, python, binary-search

[BaekJoon] 2805번: 나무 자르기 (Python)

Published: 2023-08-14
Updated: 2023-08-14

algorithms, python, binary-search

[BaekJoon] 2437번: 저울 (Python)

Published: 2023-08-11
Updated: 2023-08-11

algorithms, python, greedy, sorting

[BaekJoon] 1449번: 수리공 항승 (Python)

Published: 2023-08-10
Updated: 2023-08-10

algorithms, python, greedy, sorting

[BaekJoon] 1744번: 수 묶기 (Python)

Published: 2023-08-09
Updated: 2023-08-09

algorithms, python, greedy, sorting

[BaekJoon] 2075번: N번째 큰 수 (Python)

Published: 2023-08-08
Updated: 2023-08-08

algorithms, python, data-structure, sorting, priority-queue

[BaekJoon] 1202번: 보석 도둑 (Python)

Published: 2023-08-07
Updated: 2023-08-07

algorithms, python, data-structure, greedy, sorting, priority-queue

[BaekJoon] 2170번: 선 긋기 (Python)

Published: 2023-08-04
Updated: 2023-08-04

algorithms, python, sorting, sweeping

[BaekJoon] 2470번: 두 용액 (Python)

Published: 2023-08-03
Updated: 2023-08-03

algorithms, python, sorting, binary-search, two-pointer

[BaekJoon] 11497번: 통나무 건너뛰기 (Python)

Published: 2023-08-02
Updated: 2023-08-02

algorithms, python, greedy, sorting

[BaekJoon] 1302번: 베스트셀러 (Python)

Published: 2023-08-01
Updated: 2023-08-01

algorithms, python, string, sorting, hash-table

[BaekJoon] 11399번: ATM (Python)

Published: 2023-07-31
Updated: 2023-07-31

algorithms, python, greedy, sorting

[BaekJoon] 16934번: 게임 닉네임 (Python)

Published: 2023-07-28
Updated: 2023-07-28

algorithms, python, data-structure, string, tree, trie, hash-table

[BaekJoon] 14725번: 개미굴 (Python)

Published: 2023-07-27
Updated: 2023-07-27

algorithms, python, data-structure, string, tree, trie

[BaekJoon] 11000번: 강의실 배정 (Python)

Published: 2023-07-26
Updated: 2023-07-26

algorithms, python, data-structure, greedy, priority-queue, sorting

[BaekJoon] 1715번: 카드 정렬하기 (Python)

Published: 2023-07-25
Updated: 2023-07-25

algorithms, python, data-structure, greedy, priority-queue

[BaekJoon] 1927번, 11279번: 최소 힙, 최대 힙 (Python)

Published: 2023-07-24
Updated: 2023-07-24

algorithms, python, data-structure, priority-queue

[BaekJoon] 3584번: 가장 가까운 공통 조상 (Python)

Published: 2023-07-21
Updated: 2023-07-21

algorithms, python, graph, tree, lca, dfs

[BaekJoon] 11437번: LCA (Python)

Published: 2023-07-20
Updated: 2023-07-20

algorithms, python, graph, tree, lca

[BaekJoon] 2263번: 트리의 순회 (Python)

Published: 2023-07-19
Updated: 2023-07-19

algorithms, python, tree, recursion, divide-and-conquer

[BaekJoon] 5052번: 전화번호 목록 (Python)

Published: 2023-07-18
Updated: 2023-07-18

algorithms, python, data-structure, string, sorting, tree

[BaekJoon] 9372번: 상근이의 여행 (Python)

Published: 2023-07-17
Updated: 2023-07-17

graph

[BaekJoon] 1068번: 트리 (Python)

Published: 2023-07-14
Updated: 2023-07-14

tree, dfs

[BaekJoon] 5639번: 이진 검색 트리 (Python)

Published: 2023-07-13
Updated: 2023-07-13

tree, recursion

[BaekJoon] 1967번: 트리의 지름 (Python)

Published: 2023-07-12
Updated: 2023-07-12

tree, bfs, dfs

[BaekJoon] 11725번: 트리의 부모 찾기 (Python)

Published: 2023-07-11
Updated: 2023-07-11

tree, bfs, dfs

[BaekJoon] 1991번: 트리 순회 (Python)

Published: 2023-07-10
Updated: 2023-07-10

tree, recursion

[BaekJoon] 7562번: 나이트의 이동 (Python)

Published: 2023-06-30
Updated: 2023-06-30

graph, bfs

[BaekJoon] 2167번: 2차원 배열의 합 (Python)

Published: 2023-06-30
Updated: 2023-06-30

implementation, dp

[BaekJoon] 2108번: 통계학 (Python)

Published: 2023-06-30
Updated: 2023-06-30

math, implementation, sorting

[BaekJoon] 17413번: 단어 뒤집기 2 (Python)

Published: 2023-06-30
Updated: 2023-06-30

implementation, stack, string

[BaekJoon] 1292번: 쉽게 푸는 문제 (Python)

Published: 2023-06-30
Updated: 2023-06-30

implementation, math

[BaekJoon] 1697번: 숨바꼭질 (Python)

Published: 2023-06-29
Updated: 2023-06-29

graph, bfs

[BaekJoon] 2178번: 미로 탐색 (Python)

Published: 2023-06-28
Updated: 2023-06-28

graph, bfs

[BaekJoon] 2468번: 안전 영역 (Python)

Published: 2023-06-27
Updated: 2023-06-27

graph, dfs, bfs, brute-force

[BaekJoon] 4963번: 섬의 개수 (Python)

Published: 2023-06-26
Updated: 2023-06-26

graph, dfs, bfs

[BaekJoon] 11724번: 연결 요소의 개수 (Python)

Published: 2023-06-23
Updated: 2023-06-23

graph, dfs, bfs

[BaekJoon] 1012번: 유기농 배추 (Python)

Published: 2023-06-22
Updated: 2023-06-22

graph, dfs, bfs

[BaekJoon] 2667번: 단지번호 붙이기 (Python)

Published: 2023-06-21
Updated: 2023-06-21

graph, dfs, bfs

[BaekJoon] 2606번: 바이러스 (Python)

Published: 2023-06-20
Updated: 2023-06-20

graph, dfs, bfs

[BaekJoon] 1260번: DFS와 BFS (Python)

Published: 2023-06-19
Updated: 2023-06-19

graph, dfs, bfs

[BaekJoon] 9375번: 패션왕 신해빈 (Python)

Published: 2023-06-16
Updated: 2023-06-16

data-structure, math, hash-table, combinatorics

[BaekJoon] 1021번: 회전하는 큐 (Python)

Published: 2023-06-15
Updated: 2023-06-15

data-structure, deque

[BaekJoon] 1406번: 에디터 (Python)

Published: 2023-06-14
Updated: 2023-06-14

data-structure, stack, linked-list

[BaekJoon] 11286번: 절댓값 힙 (Python)

Published: 2023-06-13
Updated: 2023-06-13

data-structure, priority-queue