Java for LeetCode 147 Insertion Sort List Sort a linked list using insertion sort. 解题思路: 插入排序,JAVA实现如下: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 publicListNode insertionSortList(ListNode head) { if(head==null||head.next==null) retu...
Java C C++ # Insertion sort in PythondefinsertionSort(array):forstepinrange(1, len(array)): key = array[step] j = step -1# Compare key with each element on the left of it until an element smaller than it is found# For descending order, change key<array[j] to key>array[j].while...
1ListNode* insertionSortList(ListNode*head) {2ListNode* dummy=newListNode(-1),*cur=dummy;3while(head){4ListNode* t=head->next;5cur=dummy;6while(cur->next&&cur->next->val<=head->val)7cur=cur->next;8head->next=cur->next;9cur->next=head;10head=t;11}12returndummy->next;13} (Ja...
5. insertion-sort-list 链表插入排序 题目描述 Sort a linked list using insertion sort. 对一个链表进行插入排序 题目解析 上一道题对链表进行归并排序和冒泡排序 详细可见https://blog.csdn.net/qq_28351465/article/details/78500992 对链表进行插入排序,依次对链表进行遍历,遍历到哪个节点,哪个节点之前的全部...
voidinsertionsort(inta[],intN){for(inti=1;i<N;i++){inttmp=a[i];for(intj=i;j>=0&&a[j]<a[j-1];j--)//这里是升序排列,所以是a[j] < a[j - 1]a[j]=a[j-1];a[j]=tmp;}} 1. 2. 3. 4. 5. 6. 7. 8. 9. ...
Given the head of a singly linked list, sort the list using insertion sort, and return the sorted list's head. The steps of the insertion sort algorithm: Insertion sort iterates, consuming one input element each repetition and growing a sorted output list. At each iteration, insertion sort ...
selectionSort.java initial Java files upload Dec 14, 2015 Java These files are mainly intended to accompany my series of YouTube tutorial videos here,https://www.youtube.com/user/joejamesusaand are mainly intended for educational purposes. You are invited to subscribe to my video channel, and...
LeetCode Insertion Sort List 链表插入排序 题意:给一个链表,实现插入排序。 思路:O(1)空间,O(n*n)复杂度。将排好的用另一个链表头串起来,那个链表头最后删掉,再返回链表。 1 /** 2 * Definition for singly-linked list. 3 * struct ListNode {...
However, assertions should not be taken as a replacement for error messages. Neither the assertions should be used in public methods,for example,to check arguments. Most importantly we should not use assertions on command-line arguments in Java. ...
* Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) {} * }; */ class Solution { public: ListNode* insertionSortList(ListNode* head) { ListNode*...