一.技术总结 最开始的想法是直接用一个vector容器,装下所有的元素,然后再使用sort()函数排序一下,再取出中值,岂不完美可是失败了,不知道是容器问题还是什么问题,就是编译没有报错,最后总是感觉不对,在PAT测试点也显示段错误.最后看别人的办法了.大部分是先判断出来中值的位置,然后存储两个数组,最后进行比较,当出现了小于median值的位置的时候那么就可以输出该数了. 二.参考代码 #include<iostream> #include<algorithm> using na…

题目 Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 12, and the median of S2 = { 9, 10, 15, 16, 17 } is 15. The median of two sequences is defined to…

1029 Median (25 分)   Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 12, and the median of S2 = { 9, 10, 15, 16, 17 } is 15. The median of two sequen…

1029 Median (25 分)   Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 12, and the median of S2 = { 9, 10, 15, 16, 17 } is 15. The median of two sequen…

Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 12, and the median of S2 = { 9, 10, 15, 16, 17 } is 15. The median of two sequences is defined to be…

题意: 输入一个正整数N(<=2e5),接着输入N个非递减序的长整数. 输入一个正整数N(<=2e5),接着输入N个非递减序的长整数.(重复一次) 输出两组数合并后的中位数.(200ms,合并后排序会超时,利用两组数是有序的进行模拟) AAAAAccepted code: #define HAVE_STRUCT_TIMESPEC #include<bits/stdc++.h> using namespace std; ]; int main(){ int n; cin>>…

The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Specification: Each input file contains one test case. For each case, the first line…

The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Specification: Each input file contains one test case. For each case, the first line…

PAT 准考证号由 4 部分组成: 第 1 位是级别,即 T 代表顶级:A 代表甲级:B 代表乙级: 第 2~4 位是考场编号,范围从 101 到 999: 第 5~10 位是考试日期,格式为年.月.日顺次各占 2 位: 最后 11~13 位是考生编号,范围从 000 到 999. 现给定一系列考生的准考证号和他们的成绩,请你按照要求输出各种统计信息. 输入格式: 输入首先在一行中给出两个正整数 N(≤10​4​​)和 M(≤100),分别为考生人数和统计要求的个数. 接下来 N 行,每行给出一…

The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Specification: Each input file contains one test case. For each case, the first line…