https://leetcode.com/problems/can-place-flowers/description/ 문제 You have a long flowerbed in which some of the plots are planted, and some are not. However, flowers cannot be planted in adjacent plots. Given an integer array flowerbed containing 0's and 1's, where 0 means empty and 1 means not empty, and an integer n, return if n new flowers can be planted in the flowerbed without violating the ..

https://school.programmers.co.kr/learn/courses/30/lessons/12980 프로그래머스 코드 중심의 개발자 채용. 스택 기반의 포지션 매칭. 프로그래머스의 개발자 맞춤형 프로필을 등록하고, 나와 기술 궁합이 잘 맞는 기업들을 매칭 받으세요. programmers.co.kr 문제 문제 설명 OO 연구소는 한 번에 K 칸을 앞으로 점프하거나, (현재까지 온 거리) x 2 에 해당하는 위치로 순간이동을 할 수 있는 특수한 기능을 가진 아이언 슈트를 개발하여 판매하고 있습니다. 이 아이언 슈트는 건전지로 작동되는데, 순간이동을 하면 건전지 사용량이 줄지 않지만, 앞으로 K 칸을 점프하면 K 만큼의 건전지 사용량이 듭니다. 그러므로 아이언 슈트를 착용하고 이동할 때는 순간 ..

https://leetcode.com/problems/design-add-and-search-words-data-structure/description/ Design Add and Search Words Data Structure - LeetCode Can you solve this real interview question? Design Add and Search Words Data Structure - Design a data structure that supports adding new words and finding if a string matches any previously added string. Implement the WordDictionary class: * WordDictionar l..

https://leetcode.com/problems/implement-trie-prefix-tree/ Implement Trie (Prefix Tree) - LeetCode Can you solve this real interview question? Implement Trie (Prefix Tree) - A trie [https://en.wikipedia.org/wiki/Trie] (pronounced as "try") or prefix tree is a tree data structure used to efficiently store and retrieve keys in a dataset of strings. There leetcode.com 문제 A trie (pronounced as "try")..

https://leetcode.com/problems/minimum-window-substring/description/ Minimum Window Substring - LeetCode Can you solve this real interview question? Minimum Window Substring - Given two strings s and t of lengths m and n respectively, return the minimum window substring of s such that every character in t (including duplicates) is included in the window. If t leetcode.com 문제 Given two strings s a..