1133 Splitting A Linked List(25 分) Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and all the values in [0, K] appear before all those greater than K. The…

Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and all the values in [0, K] appear before all those greater than K. The order of the elements inside each…

Splitting A Linked List PAT-1133 本题一开始我是完全按照构建链表的数据结构来模拟的,后来发现可以完全使用两个vector来解决 一个重要的性质就是位置是相对不变的. #include<iostream> #include<cstring> #include<string> #include<algorithm> #include<cstdio> #include<sstream> #include<…

Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and all the values in [0, K] appear before all those greater than K. The order of the elements inside each…

题意:把链表按规则调整,使小于0的先输出,然后输出键值在[0,k]的,最后输出键值大于k的. 思路:利用vector<Node> v,v1,v2,v3.遍历链表,把小于0的push到v1中,把[0,k]的push到v2中,把大于k的push到v3中,最后把v1,2,3中的按顺序push到v中,在顺序输出v就好了.[注意点]:给出的n个结点不一定都是链表的结点,我在第一遍做的时候,在最后遍历v输出结果时,for循环写成了 ;i<n;i++) ,因为我想链表的结点个数不就是n嘛,结果有一个测…

题目 Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and all the values in [0, K] appear before all those greater than K. The order of the elements inside ea…

1133. Splitting A Linked List (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and…

Source: PAT A1133 Splitting A Linked List (25 分) Description: Given a singly linked list, you are supposed to rearrange its elements so that all the negative values appear before all of the non-negatives, and all the values in [0, K] appear before al…

PAT乙级真题及训练题 1025. 反转链表 (25) 感觉几个世纪没打代码了,真是坏习惯,调了两小时把反转链表调出来了,心情舒畅. 这道题的步骤 数据输入,数组纪录下一结点及储存值 创建链表并储存上下结点"位置" 按照规律遍历一遍链表并反转链表 输出整条反转完的链表 #include <iostream> #include <cstdio> using namespace std; int nextnum[100010],value[100010]; stru…

PAT (Basic Level) Practise (中文)-1025. 反转链表 (25)   http://www.patest.cn/contests/pat-b-practise/1025 给定一个常数K以及一个单链表L,请编写程序将L中每K个结点反转.例如:给定L为1→2→3→4→5→6,K为3,则输出应该为3→2→1→6→5→4:如果K为4,则输出应该为4→3→2→1→5→6,即最后不到K个元素不反转. 输入格式: 每个输入包含1个测试用例.每个测试用例第1行给出第1个结点的地址.…