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https://leetcode.com/problems/student-attendance-record-ii/description/?envType=daily-question&envId=2024-05-26leetcode - Student Attendance Record II문제 유형 : 다이나믹 프로그래밍문제 난이도 : Hard 문제An attendance record for a student can be represented as a string where each character signifies whether the student was absent, late, or present on that day. The record only contains the following three characters..

https://leetcode.com/problems/sum-of-distances-in-tree/description/leetcode - Sum of Distances in Tree문제 유형 : dfs, 재귀, 트리, 다이나믹 프로그래밍문제 난이도 : Hard 문제There is an undirected connected tree with n nodes labeled from 0 to n - 1 and n - 1 edges.You are given the integer n and the array edges where edges[i] = [ai, bi] indicates that there is an edge between nodes ai and bi in the tree.Return an array ..

https://leetcode.com/problems/freedom-trail/description/leetcode - Freedom Trail문제 유형 : 재귀 / dfs / 다이나믹 프로그래밍문제 난이도 : Hard 문제In the video game Fallout 4, the quest "Road to Freedom" requires players to reach a metal dial called the "Freedom Trail Ring" and use the dial to spell a specific keyword to open the door.Given a string ring that represents the code engraved on the outer ring and another..

https://leetcode.com/problems/minimum-falling-path-sum-ii/description/Leetcode - Minimum Falling Path Sum II문제 유형 : 다이나믹 프로그래밍문제 난이도 : Hard 문제Given an n x n integer matrix grid, return the minimum sum of a falling path with non-zero shifts.A falling path with non-zero shifts is a choice of exactly one element from each row of grid such that no two elements chosen in adjacent rows are in the same..

https://leetcode.com/problems/longest-ideal-subsequence/description/Leetcode - Longest Ideal Subsequence문제 유형 : 다이나믹 프로그래밍, 문자열처리문제 난이도 : Medium 문제You are given a string s consisting of lowercase letters and an integer k. We call a string t ideal if the following conditions are satisfied:t is a subsequence of the string s.The absolute difference in the alphabet order of every two adjacent letter..

https://leetcode.com/problems/cherry-pickup-ii/description/ LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com LeetCode - Cherry Pickup II 문제 유형 : 다이나믹 프로그래밍 문제 난이도 : Hard 문제 You are given a rows x cols matrix grid representin..

https://leetcode.com/problems/largest-divisible-subset/description/ LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com LeetCode - Large Divisible Subset 문제 유형 : 다이나믹 프로그래밍 문제 난이도 : Medium 문제 Given a set of distinct positive in..

https://leetcode.com/problems/perfect-squares/description/ LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Leetcode - Perfect Squares 문제 유형 : 수학, 다이나믹 프로그래밍 문제 난이도 : Medium 문제 Given an integer n, return the least number of ..

https://leetcode.com/problems/partition-array-for-maximum-sum/description/ LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Leetcode - Partition Array for Maximum Sum 문제 유형 : 다이나믹 프로그래밍 문제 난이도 : Medium 문제 Given an integer ar..

https://leetcode.com/problems/k-inverse-pairs-array/description/?envType=daily-question&envId=2024-01-27 LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com LeetCode - K Inverse Pairs Array 문제 유형 : 순열, 조합, 수학, 마호니언 삼각형, 다이나믹 프로..