Types & classes — github.com/coderbruis/AlgorithmsInJava

hub / github.com/coderbruis/AlgorithmsInJava / types & classes

Types & classes60 in github.com/coderbruis/AlgorithmsInJava

⨍ Functions 342◇ Types & classes 60

ClassBinarySearch

二分查找法 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/BinarySearch.java:9

ClassBinarySearchFloorAndCeil

@Author : haiyang.luo @Date : 2026/6/30 11:04 @Description :

src/main/java/com/bruis/algorithminjava/algorithm/sort/BinarySearchFloorAndCeil.java:8

ClassBubbleSort

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/BubbleSort.java:6

ClassBucketSort

桶排序 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/BucketSort.java:12

ClassCacheEntry

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListLRUCache.java:114

ClassContainsDuplicate_217

217: Contains Duplicate @Description @Author luohaiyang @Date 2022/6/24

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/ContainsDuplicate_217.java:11

ClassHashMapLRUCache

基于 HashMap + 双向链表实现的 LRU 缓存。 HashMap 用于 O(1) 定位节点，双向链表用于 O(1) 刷新访问顺序和淘汰尾部节点。 @Author : haiyang.luo @Date : 2026/6/30 10:30 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/HashMapLRUCache.java:15

ClassHeap

此堆索引从0开始 @Description @Author luohaiyang @Date 2022/4/20

src/main/java/com/bruis/algorithminjava/algorithm/sort/Heap.java:10

ClassHeapPrinter

打印二叉堆 @Author : haiyang.luo @Date : 2026/6/20 21:23 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/HeapPrinter.java:9

ClassHeapSort

@Author : haiyang.luo @Date : 2026/6/25 23:30 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/HeapSort.java:10

ClassHeapSort01

借助辅助空间进行堆排序 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/HeapSort01.java:11

ClassHeapSort02

原地堆排序！不需要额外的空间这里构造出来的是一个最小堆 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/HeapSort02.java:11

ClassHeapSortInPlace

@Author : haiyang.luo @Date : 2026/6/25 23:42 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/HeapSortInPlace.java:8

ClassIndexHeap

索引堆里，只有indexes是堆化了的，而data和reverse数组都是普通的数组。 @Author : haiyang.luo @Date : 2026/6/26 00:15 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/IndexHeap.java:12

ClassIndexMapHeap

索引堆 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/heap/IndexMapHeap.java:12

ClassInsertionSort

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/InsertionSort.java:6

ClassIsPalindrome

125 验证回文串 https://leetcode-cn.com/problems/valid-palindrome/ @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/IsPalindrome.java:14

ClassLongestPalindromicSubstring_5

@Description @Author luohaiyang @Date 2022/6/28

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/LongestPalindromicSubstring_5.java:8

ClassMaxHeap

@Author : haiyang.luo @Date : 2026/6/25 19:16 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/MaxHeap.java:8

ClassMaxHeapHeapify

@Author : haiyang.luo @Date : 2026/6/20 21:00 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/heap/MaxHeapHeapify.java:8

ClassMaximumGap

最大间距 url：https://leetcode-cn.com/problems/maximum-gap/ @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/MaximumGap.java:12

ClassMaximumProductSubarray

@author LuoHaiYang @Date 2020-05-18 url: https://leetcode-cn.com/problems/maximum-product-subarray/

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/MaximumProductSubarray.java:10

ClassMaximumSubarray_53

@Description @Author luohaiyang @Date 2022/6/24

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/MaximumSubarray_53.java:8

ClassMergeSort

归并排序 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/MergeSort.java:11

ClassMergeSortAdvanced01

归并排序优化版本1 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/MergeSortAdvanced01.java:11

ClassMergeSortBU

归并排序（自底向上） @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/MergeSortBU.java:11

ClassMinStack

@author LuoHaiYang @Date 2020.05.13 url: https://leetcode-cn.com/problems/min-stack/

src/main/java/com/bruis/algorithminjava/algorithm/stack/MinStack.java:14

ClassMyArray

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/array/MyArray.java:6

ClassMyLinkedList

@Author : haiyang.luo @Date : 2026/6/26 16:06 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedList.java:10

ClassMyLinkedListLRUCache

基于 MyLinkedList 实现的 LRU 缓存。淘汰最久未使用的数据。链表头部保存最近使用的元素，链表尾部保存最久未使用的元素。 @Author : haiyang.luo @Date : 2026/6/30 10:00 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListLRUCache.java:14

ClassMyLinkedListQueue

队列特性：先进先出，FIFO @Author : haiyang.luo @Date : 2026/6/26 20:58 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListQueue.java:12

ClassMyLinkedListStack

栈：先进后出，LIFO，Last In First Out @Author : haiyang.luo @Date : 2026/6/26 19:41 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListStack.java:13

ClassMyLinkedListWithDummyHead

@Author : haiyang.luo @Date : 2026/6/26 16:28 @Description :

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListWithDummyHead.java:10

ClassMyLoopQueue

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/queue/MyLoopQueue.java:6

ClassMyQueue

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/queue/MyQueue.java:8

ClassMyStack

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/stack/MyStack.java:9

ClassNode

src/main/java/com/bruis/algorithminjava/datastructures/list/HashMapLRUCache.java:167

ClassNode

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedList.java:173

ClassNode

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListQueue.java:79

ClassNode

src/main/java/com/bruis/algorithminjava/datastructures/list/MyLinkedListWithDummyHead.java:179

InterfaceQueue

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/queue/Queue.java:6

ClassQuickSort

快速排序 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/QuickSort.java:9

ClassQuickSort2

快速排序的优化对于近乎有序的数组，快速排序会退化为O(n^2)。 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/QuickSort2.java:10

ClassQuickSort2Ways

双路快排 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/QuickSort2Ways.java:9

ClassQuickSort3Ways

三路快排 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/QuickSort3Ways.java:9

ClassReversePairs

逆序对 <p> url： https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof/ @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/ReversePairs.java:12

ClassReverseVowels

345 https://leetcode-cn.com/problems/reverse-vowels-of-a-string/ 反转字符串中的元音字母 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/ReverseVowels.java:13

ClassShellSort

希尔排序 @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/sort/ShellSort.java:9

ClassSort2026

@Author : haiyang.luo @Date : 2026/6/3 17:31 @Description :

src/main/java/com/bruis/algorithminjava/algorithm/sort/Sort2026.java:12

ClassSortColors

颜色分类 url：https://leetcode-cn.com/problems/sort-colors/ @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/SortColors.java:11

ClassSortTestHelper

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/utils/SortTestHelper.java:8

InterfaceStack

@author LuoHaiYang

src/main/java/com/bruis/algorithminjava/datastructures/stack/Stack.java:6

ClassSubarraySumEqualsK

@author LuoHaiYang @Date 2020-05-15 560. Subarray Sum Equals K url: https://leetcode-cn.com/problems/subarray-sum-equals-k/

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/SubarraySumEqualsK.java:15

ClassTest

@Author : haiyang.luo @Date : 2026/6/18 12:32 @Description :

src/main/java/com/bruis/algorithminjava/algorithm/sort/Test.java:8

ClassThreeSum

@author LuoHaiYang url: https://leetcode-cn.com/problems/3sum/

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/ThreeSum.java:14

ClassTopKFrequentElements

前K个高频元素 url：https://leetcode-cn.com/problems/top-k-frequent-elements/ @author LuoHaiYang

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/TopKFrequentElements.java:13

ClassTwoSum

@Description @Author luohaiyang @Date 2022/4/28

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/TwoSum.java:11

ClassTwoSum

@author LuoHaiYang url: https://leetcode-cn.com/problems/two-sum/

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/TwoSum.java:12

ClassTwoSumII

@Description @Author luohaiyang @Date 2022/4/28

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/TwoSumII.java:8

ClassTwoSumII

167: https://leetcode-cn.com/problems/two-sum-ii-input-array-is-sorted/description/?utm_source=LCUS&utm_medium=ip_redirect_q_uns&utm_campaign=transfe

src/main/java/com/bruis/algorithminjava/algorithm/leetcode/array/TwoSumII.java:12