In this paper, we proposed new method for sorting for OS-CFAR. Anchor based insertion and sorting in Linked-List based structure which represents ordered sequence and Anchors represents featured samples. This scheme reduces computations and this is verified through results.Rahul PatilDr. Valarmathi
Sort a linked list in O(n log n) time using constant space complexity. 归并排序 思路 使用归并排序,不仅好写,而且似乎对极端情况比较鲁棒一些,顺利过了。 需要注意的是要将链表断开,不断最后会得到一个循环链表,然后收获一枚TLE。 代码 ListNode*sortList(ListNode* head){if(head ==NULL|| head->next ...
需要注意存在-1这样的头指针,在我的代码中需要特殊处理。 #include<iostream>#include<stdio.h>#include<vector>#include<algorithm>usingnamespacestd;constintmaxn=100010;structNode{intaddress,key,next;}nodes[maxn];boolcmp(Noden1,Noden2){returnn1.key<n2.key;}intmain(){#if ONLINE_JUDGE#elsefreopen(...
一开始从st开始遍历链表获得flag和cnt等信息 1#include <iostream>2#include <cstring>3#include <algorithm>45usingnamespacestd ;67constintN =100010;89structnode{10intadr,data,next ;11boolflag ;12}arr[N];1314boolcmp(node &p,node &q){15if(!p.flag || !q.flag){16returnp.flag >q.flag ;...
1,题目要求 Given a singly linked list, determine if it is a palindrome. 给出一个单链表,确定它是否是回文。 2,题目思路 对于这道题,是判断一个链表是否构成回文形式。 一般来说,判断一个字符串或者一个数组是不是回文比较简单,直接两端向中间依次进行比较即可,但是链表是个比较特殊的形式,尤其是题目中所...
#include<iostream> #include<string> #include<stdlib.h> using namespace std; struct ListNode { string name; int roll; ListNode * next; }; ListNode * head = NULL; void append (string, int); void insertname (string, int); void insertroll (string, int); void deletenode (int); void de...
1052 Linked List Sorting(排序),1052LinkedListSorting(排序)思路:struct+struct+struct+排序。坑点:1.答案只包含从原链表中头结点开始的结点,有点结点不在原链表上不用考虑。2.头结点可能不存在,直接输出0−10-10−1。#include<bits/stdc++.h>usingnamespaces
using namespace std; pair<int,int> a[100005]; pair<int,int> b[100005]; int main() { int n, head; scanf("%d%d",&n,&head); for (int i = 0; i < n; ++i) { int x; scanf("%d",&x); scanf("%d%d",&a[x].first,&a[x].second); ...
【1052】Linked List Sorting (链表),#include<cstdio>#include<algorithm>#include<stdlib.h>usingnamespacestd;constintmaxn=100005;structNode{intaddress,data,next;boolflag;//结点是否在链表上}node[maxn];bool...
using namespace std; //This is the constructor for the ListClass object ListClass::ListClass() { head = NULL; }//end of constructor //This is the destructor for the ListClass object ListClass::~ListClass() { NodePtrType q = head; while (q != NULL) { head = head->next; q->...