所以不能随机访问;而且由于每个元素必 须存储指向前后元素位置的指针，会消耗相对更多的储存空间。
2. Add Two Numbers (两数相加), Medium, 6524 likes 3. Longest Substring Without Repeating Characters (无重复字符的最长子串), Medium, 5845 likes 4. Median of Two Sorted Arrays (寻找两个正序数组的中位数), Hard, 4303 likes 5. Longest Palindromic Substring (最长回文子串), Medium, 3896 likes ...
Find the length of a longest substring containing all repeating letters you can get after performing the above operations. Note: Both the string’s length and k will not exceed 104. Example 1: 代码语言:javascript 复制 Input: s = "ABAB", k = 2 Output: 4 Explanation: Replace the two...
395 Longest Substring with At Least K Repeating Characters 32.50% Medium 394 Decode String 38.60% Medium 393 UTF-8 Validation 33.00% Medium 392 Is Subsequence 44.10% Medium 391 Perfect Rectangle 13.30% Hard 390 Elimination Game 12.50% Medium 389 Find the Difference 49.90% Easy 388 Longest Absolute...
Integer.MAX_VALUE and Integer.MIN_VALUE usages LeetCode PROBLEM DESCR.SOLUTIONDIFFICULTYRELATED TOPICSADDITIONAL INFO LeetCode 1. Two Sum 🟢Easy Array, Hash Table Problem Set / Algorithms LeetCode 3. Longest Substring Without Repeating Characters 🟠Medium Sliding Window, Hash Table, Two Pointers,...
395 Longest Substring with At Least K Repeating Characters 32.50% Medium 394 Decode String 38.60% Medium 393 UTF-8 Validation 33.00% Medium 392 Is Subsequence 44.10% Medium 391 Perfect Rectangle 13.30% Hard 390 Elimination Game 12.50% Medium 389 Find the Difference 49.90% Easy 388 Longest Abso...
LeetCode 刷题随手记 - 第一部分 前 256 题(非会员),仅算法题,的吐槽 https://leetcode.com/problemset/algorithms/...
Missing Ranges (Not Done) ** 注意可能越界,所有的 nums[i] + 1 or - 1 都得将 nums[i] 先转换成long ** import java.util.ArrayList; import java.util.List; public class Solution { public List<String> findMissingRanges(int[] nums, int lower, int upper) { ...
lru缓存leetcode leetcode 1. Two Sum 2. Add Two Numbers 3. Longest Substring Without Repeating Characters 4. Median of Two Sorted Arrays 5. Longest Palindromic Substring 7. Reverse Integer 9. Palindrome Number 11. Container With Most Water 12. Integer to Roman 13. Roman to Integer 14. Longe...
2213.Longest-Substring-of-One-Repeating-Character (H) 2276.Count-Integers-in-Intervals (H-) 2382.Maximum-Segment-Sum-After-Removals (M+) Sorted_Container w/ monotonic mapping values 2940.Find-Building-Where-Alice-and-Bob-Can-Meet (H) 2926.Maximum-Balanced-Subsequence-Sum (H) 2907.Maximum-Pro...