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,…

1052 Linked List Sorting (25)(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 Nextpointer to the next structure. Now given a linked list…

1017 Queueing at Bank (25 分)   Suppose a bank has K windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. All the customers have to wait in line behind the yellow line, until it is his…

题意: 输入一个正整数N(<=100000),和一个链表的头结点地址.接着输入N行,每行包括一个结点的地址,结点存放的值(-1e5~1e5),指向下一个结点的地址.地址由五位包含前导零的正整数组成.以头结点地址开始的这条链表以值排序后得到的链表的长度和头结点,接着以升序按行输出每个结点的地址和值以及指向下一个结点的地址. trick: 题干说的postive N可是数据点4出现了N==0的数据,有些不解如果N==0应该包含的话不应该用nonnegative N吗... 数据点1包含有些结点并非在…

题目:https://pintia.cn/problem-sets/994805342720868352/problems/994805425780670464 题意: 给定一些内存中的节点的地址,值以及下一节点所在地址. 要求对给定的头指针表示的链表进行排序. 思路: PAT的题目小细节真的很多啊.这道题要注意有可能有的节点是不在头指针链成的链表里的. 所以要先遍历一次链表,然后再排序. #include<cstdio> #include<cstdlib> #include<…

题目 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…

题目 1. 思路 使用map存放所有的地址对 使用起始地址遍历map,结果存放在vector中 排序vector 输出vector 2. 注意点 开始的时候起始地址为-1 可能有些节点没有用到,注意排除 3. 代码 #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<vector> #include<set> #include&…

题意: 输入一个正整数N(<=100000)和C(C属于{1,2,3}),接下来输入N行,每行包括学生的六位学号(习惯用string输入,因为可能有前导零),名字和成绩(正整数).输出排序后的信息,排序根据C决定. AAAAAccepted code: #define HAVE_STRUCT_TIMESPEC #include<bits/stdc++.h> using namespace std; typedef struct student{ string id,name; int g…

题意: 输入两个整数N和K(N<=1e4,K<=10),分别表示人数和行数,接着输入N行每行包括学生的姓名(八位无空格字母且唯一)和身高([30,300]的整数).按照身高逆序,姓名字典序升序将学生从高到矮排列,将学生均分为N行输出,最先输出的一行人数包括除不尽的余数学生,每行中间(如果这一行学生人数为偶数则靠右的为中间)的学生最高,然后依次左边一位学生最高,右边一位学生最高,例如190, 188, 186, 175, 170->175, 188, 190, 186, 170. tric…

1052. Linked List Sorting (25) 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, yo…