No compatible source was found for this media. datakeynextheadcurrentboolheadintlength=0;//if list is emptyif(head==NULL){return0;}current=head->next;while(current!=head){length++;current=current->next;}returnlength;}//insert link at the first locationvoidinsertFirst(intkey,intdata){//cre...
For example, the message '111' would give 3, since it…阅读全文 赞同 添加评论 分享收藏 Daily Coding Problem: Problem #6 [Hard] An XOR linked list is a more memory efficient doubly linked list. Instead of each node holding next and prev fields, it holds a field ...
142.Linked-List-Cycle-II (M+) 360.Sort-Transformed-Array (M) 713.Subarray-Product-Less-Than-K (M+) 923.3Sum-With-Multiplicity (H-) 1234.Replace-the-Substring-for-Balanced-String (H-) 1498.Number-of-Subsequences-That-Satisfy-the-Given-Sum-Condition (H-) 1574.Shortest-Subarray-to-be-...
0025 Reverse Nodes in k-Group Hard Top_100_Liked_Questions, Linked_List, Recursion, Big_O_Time_O(n)_Space_O(k) 75 86.97 0146 LRU Cache Medium Top_100_Liked_Questions, Top_Interview_Questions, Hash_Table, Design, Linked_List, Doubly_Linked_List, Big_O_Time_O(1)_Space_O(capacity) ...
Here's an example code snippet for the Edmonds Blossom Algorithm in C, C++, Java, and Python:C C++ Java Python Open Compiler #include <stdio.h> #include <stdlib.h> #include <string.h> #define MAX_VERTICES 6 #define MAX_EDGES 6 int adj[MAX_VERTICES][MAX_VERTICES] = { {0, 1, ...
46. Given a binary search tree, how do you check whether there are two nodes in it whose sum equals a given value? (solution) 47. Convert a binary search tree to a sorted doubly-linked list. you are only allowed to change the target of pointers but cannot create any new nodes. (sol...
Source codes for the Data Structures and Algorithms in C++ and Java book hashing avl-tree linked-list graph-algorithms graphs quicksort binary-search-tree sorting-algorithms heap algorithm-analysis minimum-spanning-trees stacks disjoint-sets queues singly-linked-list doubly-linked-list merge-sort heap...
0426-Convert-Binary-Search-Tree-to-Sorted-Doubly-Linked-List 0429-N-ary-Tree-Level-Order-Traversal 0430-Flatten-a-Multilevel-Doubly-Linked-List 0434-Number of-Segments-in-a-String 0435-Non-overlapping-Intervals 0437-Path-Sum-III 0438-Find-All-Anagrams-in-a-String 0443-String-Compressio...
Following are the implementations of Breadth First Search (BFS) Algorithm in various programming languages −C C++ Java Python Open Compiler #include <stdio.h> #include <stdlib.h> #include <stdbool.h> #define MAX 5 struct Vertex { char label; bool visited; }; //queue variables int ...
Following are the implementations of Depth First Search (DFS) Algorithm in various programming languages −C C++ Java Python Open Compiler #include <stdio.h> #include <stdlib.h> #include <stdbool.h> #define MAX 5 struct Vertex { char label; bool visited; }; //stack variables int stack...