CF 435A - Queue on Bus Stop 每年的这个时候,俄罗斯人都会涌入他们的乡村避暑别墅(别墅),公交车站也挤满了人。 人们很少单独去别墅,通常都是一群人去,所以人们都是成群结队地排队。 公交车站排队有n组人。 从一开始第i组就有ai人。 每 30 分钟就有一辆空巴士到达公交车站,最多可搭载 m 人。 自然,第一...
The bus stop queue hasngroups of people. Thei-th group from the beginning hasaipeople. Every30minutes an empty bus arrives at the bus stop, it can carry at mostmpeople. Naturally, the people from the first group enter the bus first. Then go the people from the second group and so on...
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 #include <iostream> #include <vector> #include <algorithm> usingnamespacestd; intmain(){ intn,m; cin >> n >> m; intcnt = 0, sum = 0;
相关知识点: 试题来源: 解析 politely 考查副词。句意:在公共汽车站,我们应该有礼貌地排队以便上车。根据句子结构,可知空格处用于修饰动词queue,所以此处应使用副词形式,故将所给词polite,形容词,改为副词,即politely。故答案为:politely。反馈 收藏
Arriving buses and served buses on upstream berths form an overflow queue considering the no overtaking principle and limited overtaking principle. The bus dwelling time at the downstream berth may directly influence the capacity at bus stop. This study aims to estimate the queue time attributed to...
I wish the bus (50) would put more buses on. A. stop B. bus C. end 相关知识点: 试题来源: 解析 C 考查名词辨义和上下文理解。由常识可知,应当是那些站在队伍后面的人挤不上车,故此处应选end(末尾)。其余两项填入题中都不符合逻辑。 反馈 收藏 ...
Using LQ=λaWQ, now shows that LQ, the average number of people waiting at the bus stop, averaged over all time, is LQ=λ/μ If we let Xi be the number of people picked up by the ith bus, then with Ti equal to the time between the (i−1)st and the ith bus arrival, E[...
1) a queue at a bus stop 2) standing in queue for a photo opportunity 3) proper manners when standing in queue 4) the queue is not moving 5) Instead of writing a scenario, feel free to comment on the story below. 范例1: Doug would not have to worry about not being able to finis...
3. You have to ___ your turn at the bus stop.4. It's very cold outside. You should ___ your coat.5. You must always wait in a queue. You mustn't ___. 相关知识点: 试题来源: 解析 1. make noise2. be absent from3. wait4. put on5. jump the queue 1. 句子“They are ha...
It is commonly used in British English to describe situations such as waiting at a bus stop or for a service. On the other hand, line, in American English, serves a similar purpose, denoting a row of people or things arranged linearly, often waiting for a service or turn, like in a ...