1052 Linked List Sorting (25 分) A linked list consists of a series of structures, which are not necessarily adjacent in memory. We assume that each structure contains an integerkeyand aNextpointer to the next structure. Now given a linked list, you are supposed to sort the structures accor...
}intsort_list(inthead,intn, unordered_map<int, Node>&mem) {if(n <1) {return-1; }if(n ==1) { mem[head].next= -1;returnhead; }inta_cnt = n /2;intb_cnt = n -a_cnt;intca =head;intcb =step(head, a_cnt, mem); ca=sort_list(ca, a_cnt, mem); cb=sort_list(cb, ...
【1052】Linked List Sorting (链表) 0.知识回顾 (1)【A1032】找出两条链表的最早公共结点。 (2)静态链表的定义、初始化、遍历。 (3)链表结点结构体的sort排序(使用cmp参数)。 1.题目 https://pintia.cn/problem-sets/994805342720868352/problems/994805425780670464 按照链表结...
1 题目 1052 Linked List Sorting (25分) A linked list consists of a series of structures, which are not necessarily adjacent in memory. We assume that each structure contains an integer key and a Next pointer to the next structure. Now given a linked list, you are supposed to sort the s...
[add].key=key;nodes[add].next=next;}vector<Node>linked;if(head==-1){printf("0 -1\n");return0;}while(head!=-1){Nodenode=nodes[head];linked.push_back(node);head=nodes[head].next;}sort(linked.begin(),linked.end(),cmp);printf("%d %05d\n",linked.size(),linked[0].address);/...
B1052 Linked List Sorting(25分) 这道题需要注意可能所有都是无效结点,所以开头两个需要特殊输出 " 0 -1 " #include<iostream>#include<bits/stdc++.h>#include<vector>usingnamespacestd;constintMAX=1e6+10;structNode{intaddress;intdata;intnext;}node[MAX];vector<Node>vt;boolcmp(Node a,Node b){...
LinkList[address].id = i; } //静态链表 vector<node> v; int cur = st; while(cur != -1) { v.push_back(LinkList[cur]); cur = LinkList[cur].next; } sort(v.begin(), v.end(), cmp); if(v.size() == 0) { printf("0 -1\n"); ...
1052 Linked List Sorting 题目大意: 给输入的列表进行排序。 解题思路: 一开始直接就拿结构体排序做了,一边写一边怀疑题目和链表有啥关系,然后有两个测试点过不去。之后意识到可能输入的节点有的不在给定头指针开始的链表上,于是开了一个结构体保存筛选过后的节点,继续结构体排序。注意有可能一个有效节点也没有,...
1052. Linked List Sorting (25)-PAT甲级真题 只看楼主收藏回复 廖启帆 正式会员 5 emmmm,发现白天发的贴被删了——我重新发一下。 送TA礼物 回复 1楼2019-01-26 00:05 有盐值的咸鱼 核心会员 7 蕉迟但到 收起回复 来自iPhone客户端2楼2019-01-26 00:23 廖启帆 正式会员 5 回复 3...
1052. Linked List Sorting (25) 22' 简介:#include #include #include using namespace std;/* 题目大意:对结构体进行排序 分析:建立结构体数组,按照从首地址开始的顺序(直到-1)遍历一遍整个链表, */... #include<iostream>#include<vector>#include<algorithm>usingnamespacestd;/*...