5. Sports 体育运动 (1) Sport is not only physically challenging,but it can also be mentally challenging.Criticism from coaches,parents,and other teammates,as well as pressure to win can create an excessive amount of anxiety or stress for young athletes.S…

In this lesson you will learn to talk about sports. 课上内容(Lesson) # How many different sports can you name? swim, skiing,badminton # Pick a sport and describe to your tutor how it is played. Let me introduce basketball.  it is a ball sports. Five peop…

题目链接B - Sports Festival 题意 n(1~300)个人m(1~300)个活动,\(A_{ij}\)表示i第j喜欢的活动,每个人选择在举办的活动里最喜欢的,因此可以通过选择一些活动来举办,使得最多人参加的活动的参加人数最少,求这个最小值. 题解 每次找到最多人参加的活动,置为不举办的,然后再遍历一遍找到最多人参加的活动... 代码 #include <cstdio> #include <algorithm> #include <cstring> usi…

新巴巴运动网上商城 项目 快速搭建 教程 The new babar sports online mall project quickly builds a tutorial 作者:韩梦飞沙 Author:han_meng_fei_sha 邮箱:313134555@qq.com E-mail: 313134555 @qq.com 搭建后台网站.启动 console 服务器 ,它的http 端口 是 8150 Build a background site.Start the console se…

Extracurricular Sports 题目连接: http://acm.hust.edu.cn/vjudge/contest/122701#problem/D Description As we all know, to pass PE exams, students need to do extracurricular sports, especially jogging. As the result, the Jogging Association in the university…

描述 The bustling town of Siruseri has just one sports stadium. There are a number of schools, colleges, sports associations, etc. that use this stadium as the venue for their sports events. Anyone interested in using the stadium has to apply to the Ma…

题目求n个互不相同的数,满足其和为其lcm.我们把lcm看成一个线段,分割成长度不同的n份.当然分法有很多,我们只需要构造一个好想好写的.先分成两个二分之一,取其中一个二分之一再分成1/3和2/3,接下来每次取1/3的分成1/3和2/3.11/2 1/21/2 2/6 1/61/2 2/6 2/18 1/18最短的是1/18的这份,我们让它为1.则可算出其它的长度:9 6 2 1.所以1,2为最短的两个,接下来每个数就是前面的数的和的两倍,最后一个数是前面所有的数之和.再长一点:1 2 6 18…

题目链接:https://www.facebook.com/hackercup/problems.php?pid=688426044611322&round=344496159068801 题目大意:两种赢法,一种叫做stress-free,另外一种叫做stressful.问你给定最终成绩,stress-free和stressful的局数各有多少. 建立状态:dp[i][j]代表比分为i-j的时候,stress-free的局数,有状态转移:dp[i][j] = dp[i-1][j]+dp[i][…

题目链接 题意 : 玩台球.Alice 和 Bob,一共可以进行m次,Alice 先打.有一个白球和n个标有不同标号的球,称目标球为当前在桌子上的除了白球以外的数值最小的球,默认白球的标号为0.如果白球落入洞中,要把白球拿出来放在桌子上,如果是其他的球就不拿哪怕是犯规打进去的.每打一局(每一局代表每人打一杆)时当发生以下三种行为时算是犯规,会将相应的罚分加给对方,自己不减分. 白球没有打中任何球.将目标球的数值加到对方的分数上. 白球没有入洞且至少打中一个球,一开始没有打中目标球或者一开始同时打…

题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3757 #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<vector> #include<string> #include<map> #include<set>…