LeetCode Solutions
Leetcode 1749. 任意子陣列的最大絕對和
·1 分鐘
Data Structure and Algorithms
LeetCode Solutions
Leetcode-Solutions
Prefix-Sum
Leetcode 1524. 和為奇數的子陣列數量
·3 分鐘
Data Structure and Algorithms
LeetCode Solutions
Leetcode-Solutions
Dynamic-Programming
Prefix-Sum
Leetcode 1261. 從受污染的二元樹中找出元素
·1 分鐘
Data Structure and Algorithms
LeetCode Solutions
Leetcode-Solutions
Dfs
Leetcode 1980. 找出不在清單中的二進位字串
·1 分鐘
Data Structure and Algorithms
LeetCode Solutions
Leetcode-Solutions
Leetcode 1415. 長度為 n 的所有快樂字串中字典序第 k 小的字串
·2 分鐘
Data Structure and Algorithms
LeetCode Solutions
Leetcode-Solutions
Backtracking
Dfs
Combinations
Leetcode 1079. 拼字組合數量
·1 分鐘
LeetCode Solutions
Leetcode-Solutions
Backtracking
Dfs
Combinations
Permutations