ChingYuanYangLeetCode_797(All Paths From Source to Target) 心得(Medium)題目: Given a directed acyclic graph (DAG) of n nodes labeled from 0 to n - 1, find all possible paths from node 0 to node n - 1 and return…Aug 25, 2022Aug 25, 2022
ChingYuanYangLeetCode_77(Combinations) 心得(Medium)題目: Given two integers n and k, return all possible combinations of k numbers chosen from the range [1, n].Aug 23, 2022Aug 23, 2022
ChingYuanYangLeetCode_17(Letter Combinations of a Phone Number) 心得(Medium)題目: Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent. Return…Aug 22, 2022Aug 22, 2022
ChingYuanYangLeetCode_81(Search in Rotated Sorted Array II) 心得(Medium)題目: There is an integer array nums sorted in non-decreasing order (not necessarily with distinct values).Jul 20, 2022Jul 20, 2022
ChingYuanYangLeetCode_33(Search in Rotated Sorted Array) 心得(Medium)題目: There is an integer array nums sorted in ascending order (with distinct values).Jul 18, 2022Jul 18, 2022
ChingYuanYangLeetCode_1143(Longest Common Subsequence) 心得(Medium)題目: Given two strings text1 and text2, return the length of their longest common subsequence. If there is no common subsequence, return 0.Jun 12, 2022Jun 12, 2022
ChingYuanYangLeetCode_718(Maximum Length of Repeated Subarray) 心得(Medium)題目: Given two integer arrays nums1 and nums2, return the maximum length of a subarray that appears in both arrays.Jun 12, 2022Jun 12, 2022
ChingYuanYangLeetCode_200(Number of Islands) 心得(Medium)題目: Given an m x n 2D binary grid grid which represents a map of '1's (land) and '0's (water), return the number of islands.Jun 7, 2022Jun 7, 2022
ChingYuanYangLeetCode_5(Longest Palindromic Substring) 心得(Medium)題目: Given a string s, return the longest palindromic substring in s.Jun 7, 2022Jun 7, 2022
ChingYuanYangLeetCode_409(Longest Palindrome) 心得(Easy)題目: Given a string s which consists of lowercase or uppercase letters, return the length of the longest palindrome that can be built with…Jun 4, 2022Jun 4, 2022
