An express train to reveries time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Sengoku still remembers the mysterious "colourful meteoroids" she discovered with Lala-chan when they were…

B. An express train to reveries time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Sengoku still remembers the mysterious "colourful meteoroids" she discovered with Lala-chan when they we…

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Sengoku still remembers the mysterious "colourful meteoroids" she discovered with Lala-chan when they were little. In particular, one of…

题目链接:http://codeforces.com/problemset/problem/814/B 题目意思:分别给定一个长度为 n 的不相同序列 a 和 b.这两个序列至少有 i 个位置(1 ≤ i ≤ n ), a[i] != b[i] .现在需要构造一个长度为 n,每个数只能取值1~n 且只能取值一次的序列 p, 使得恰好存在有一个位置 i(1 ≤ i ≤ n ), ai ≠ pi .和恰好存在一个位置 j (1 ≤ j ≤ n) , bj ≠ pj  ,保证这个序列 p 有n-1个位…

http://codeforces.com/problemset/problem/814/B 构造题烦死人,一开始我还记录一大堆信息来构造p数列,其实因为s数列只有两项相等,也正好缺了一项,那就把两种情况构造出来暴力验证对不对就行了. #include<bits/stdc++.h> using namespace std; #define ll long long int n; ]; ]; ]; ]; ]; int main(){ scanf("%d",&n); ;…

思路: 模拟,枚举. 实现: #include <iostream> using namespace std; ; int a[N], b[N], cnt[N], n, x, y; int main() { cin >> n; ; i < n; i++) cin >> a[i], cnt[a[i]]++; ; i < n; i++) cin >> b[i]; ; i <= n; i++) { ) x = i; ) y = i; } ; i…

题目链接:http://codeforces.com/contest/814/problem/B 题意 : 有一个给出两个含有 n 个数的序列 a 和 b, 这两个序列和(1~n)的其中一个全排列序列 p 只有一个元素不同, 要求你找出任意满足这个条件的序列 p 分析 : 全排列有个特点, 就是各个元素各不相同, 只要改变了其中的一个元素(当然改变后还是在1~n内), 那序列当中必有重复的元素, 而且在1~n中必定有一个数不会出现在这个序列中.很显然的一个特点, 如果没有想到的话, 这题可能就比…

终判才知道自己失了智.本场据说是chinese专场,可是请允许我吐槽一下题意! A. An abandoned sentiment from past shabi贪心手残for循环边界写错了竟然还过了初判.回宿舍想想发现只要k大于1,可以直接输出Yes的. const int N=1e6+5; int a[N],b[N]; //char s[N]; int cmp(int a,int b) { return a>b; } int main() { int n,k; while(~scanf(&quo…

A An abandoned sentiment from past 水题 #include<bits/stdc++.h> using namespace std; int a[300],b[300],n,k; bool cmp(int a,int b) { return a>b; } int main() {//freopen("t.txt","r",stdin); scanf("%d%d",&n,&k); f…

D - AtCoder Express Time limit : 2sec / Memory limit : 256MB Score : 400 points Problem Statement In the year 2168, AtCoder Inc., which is much larger than now, is starting a limited express train service called AtCoder Express. In the plan developed…

英语新闻常用词汇与短语 经济篇 accumulated deficit 累计赤字 active trade balance 贸易顺差 adverse trade balance 贸易逆差 aid 援助 allocation of funds 资金分配 allotment 拨款 allowance/grant/subsidy 补贴,补助金,津贴 amortization 摊销,摊还,分期偿付 annuity 年金 article 物品,商品 assigned 过户 autarchy 闭关自守 av…

这篇文章与大家分享最流行的 Node.js Web 开发框架.Node 是一个服务器端 JavaScript 解释器,它将改变服务器应该如何工作的概念.它的目标是帮助程序员构建高度可伸缩的应用程序,编写能够处理数万条同时连接到一个(只有一个)物理机的连接代码. 您可能感兴趣的相关文章 10大流行的 Metro UI 风格 Bootstrap 主题 推荐35款精致的 CSS3 和 HTML5 网页模板 让人爱不释手的精美 Web 应用程序图标素材 赞!10套精美的免费网站后台管理系统模板 精选12…

  Transportation Ruratania is just entering capitalism and is establishing new enterprising activities in many fields including transport. The transportation company TransRuratania is starting a new express train from city A to city B with several st…

Lesson1  A puma at large Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began…

28 words/minute 44 typing errors We have learnt to expect that trains will be punctual. After years of conditioning, most of us have developed an unshakable faith in railway timetables. Ships may be delayed by storms; flights may be cancelled because…

链接:http://poj.org/problem?id=1040 Transportation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4235 Accepted: 1725 Description Ruratania is just entering capitalism and is establishing new enterprising activities in many fields in- cludi…

Ruratania is just entering capitalism and is establishing new enterprising activities in many fields in- cluding transport. The transportation company TransRuratania is starting a new express train from city A to city B with several stops in the stat…

P3486 [POI2009]KON-Ticket Inspector 题目描述 Byteasar works as a ticket inspector in a Byteotian National Railways (BNR) express train that connects Byteburg with Bitwise. The third stage of the BNR reform (The never ending saga of BNR reforms and the Bi…

TOEFL托福词汇串讲(文本) alchemy(chem-化学)n. 炼金术 chemistry 化学 alder 赤杨树 联想:older 老人坐在赤杨树下 sloth 树懒 algae n.海藻 algal a. alien n.外国人 alienate v.疏远 all but + a. almost几乎+n. all except 除...之外所有的 all inclusive 无所不包的 allocate(loc-地方) v.分配(财富) alloy n.合金 ally n.联盟,盟军…

问题描述 Byteasar works as a ticket inspector in a Byteotian National Railways (BNR) express train that connects Byteburg with Bitwise. The third stage of the BNR reform (The never ending saga of BNR reforms and the Bitwise hub was presented in the probl…

Organize Your Train part II Time Limit: 1000MS Memory Limit: 65536K Description RJ Freight, a Japanese railroad company for freight operations has recently constructed exchange lines at Hazawa, Yokohama. The layout of the lines is shown in Figure 1.…

A - Airport Express Time Limit:1000MS     Memory Limit:0KB     64bit IO Format:%lld & %llu Appoint description: System Crawler  (2014-03-01) Description Problem D: Airport Express In a small city called Iokh, a train service, Airport-Express, takes r…

Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6700 Accepted: 1922 Description RJ Freight, a Japanese railroad company for freight operations has recently constructed exchange lines at Hazawa, Yokohama. The layout of the lines is shown in…

Problem    UVA - 11374 - Airport Express Time Limit: 1000 mSec Problem Description In a small city called Iokh, a train service, Airport-Express, takes residents to the airport more quickly than other transports. There are two types of trains in Airp…

Organize Your Train part II Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 6478   Accepted: 1871 Description RJ Freight, a Japanese railroad company for freight operations has recently constructed exchange lines at Hazawa, Yokohama. The…

Organize Your Train part II Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8787   Accepted: 2490 Description RJ Freight, a Japanese railroad company for freight operations has recently constructed exchange lines at Hazawa, Yokohama. The…

Description Problem D: Airport Express In a small city called Iokh, a train service, Airport-Express, takes residents to the airport more quickly than other transports. There are two types of trains in Airport-Express, the Economy-Xpress and the Comm…

Airport Express Time Limit: 1000ms Memory Limit: 131072KB This problem will be judged on UVA. Original ID: 1137464-bit integer IO format: %lld      Java class name: Main   In a small city called Iokh, a train service, Airport-Express, takes residents…

http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2369 Description Problem D: Airport Express In a small city called Iokh, a train service, Airport-Express, takes residents to the airport more quick…

Organize Your Train part II Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 7561   Accepted: 2194 Description RJ Freight, a Japanese railroad company for freight operations has recently constructed exchange lines at Hazawa, Yokohama. The…