/** \brief poj 2388 insert sorting 2015 6 12 * * \param * \param * \return * */ #include <iostream> #include <cstdio> #include <cstring> using namespace std; const int N=10000; int Arr[N]; void insertSort(int len) { for(int j=1;j<len;…

题目链接:http://poj.org/problem?id=2388 题目大意: 奇数个数排序求中位数 解题思路:看代码吧! AC Code: #include<stdio.h> #include<algorithm> using namespace std; int main() { int n; while(scanf("%d",&n)!=EOF) { ]; ; i<n; i++) scanf("%d",&na[i…

http://poj.org/problem?id=2388 题意:就N个数的中位数. 思路:用快排就行了.但我没用快排,我自己写了一个堆来做这个题.主要还是因为堆不怎么会,这个拿来练练手. #include <stdio.h> #include <string.h> ],ans,n; void inset(int x,int y) //插入,并排序. { int i; ] > x;i /= ) arr[ i ] = arr[ i / ]; arr[ i ] = x; } {…

1.链接地址: http://poj.org/problem?id=1094 http://bailian.openjudge.cn/practice/1094 2.题目: Sorting It All Out Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 25547   Accepted: 8861 Description An ascending sorted sequence of distinct values…

    DNA Sorting Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 77786   Accepted: 31201 Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For ins…

DNA Sorting Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 80832   Accepted: 32533 Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instanc…

题目链接:http://poj.org/problem?id=1007 本题属于字符串排序问题.思路很简单,把每行的字符串和该行字符串统计出的字母逆序的总和看成一个结构体.最后把全部行按照这个总和从小到大排序即可. #include <iostream> #include <algorithm> using namespace std; struct DNA { ]; int count; } d[]; int cmp(DNA a, DNA b) { return a.count…

一. 题目 DNA Sorting Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 95052   Accepted: 38243 Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For i…

DNA Sorting Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 95437   Accepted: 38399 Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instanc…

排序(水题)专题,毕竟如果只排序不进行任何操作都是极其简单的. 事实上,排序算法十分常用,在各类高级的算法中往往扮演着一个辅助的部分. 它看上去很普通,但实际的作用却很大.许多算法在失去排序后将会无法实现. 以上在扯P 看2388,求中位数. 好,sort一遍(与衢州2017市赛PJ T1一样水). CODE #include<cstdio> #include<algorithm> using namespace std; ; int n,a[N]; inline char tc(…