How many seconds are there in a minute?什么意思

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我爱清风 共回答了77个问题 | 采纳率18.2%
一分钟有多少秒
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一分钟有几秒
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去金山词霸查啊!
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一分钟有多少秒
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一分钟有多少秒
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一分钟有多少秒
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He thought for a few seconds and then said,Has the letter got to go far?what does that matter?anseerd Ali.
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the nember of seconds in one day. ___ the nember
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小于
It seemed only seconds ____ the big fire broke out. [&
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英语翻译
是浙大ACM题库的题目 看不懂
Crazy Search
Time Limit:5 Seconds Memory Limit:32768 KB
Many people like to solve hard puzzles some of which may lead them to madness.One such puzzle could be finding a hidden prime number in a given text.Such number could be the number of different substrings of a given size that exist in the text.As you soon will discover,you really need the help of a computer and a good algorithm to solve such a puzzle.
Your task is to write a program that given the size,N,of the substring,the number of different characters that may occur in the text,NC,and the text itself,determines the number of different substrings of size N that appear in the text.
As an example,consider N=3,NC=4 and the text "daababac".The different substrings of size 3 that can be found in this text are:"daa","aab","aba","bab","bac".Therefore,the answer should be 5.
Input
The first line of input consists of two numbers,N and NC,separated by exactly one space.This is followed by the text where the search takes place.You may assume that the maximum number of substrings formed by the possible set of characters does not exceed 16 Millions.
Output
The program should output just an integer corresponding to the number of different substrings of size N found in the given text.
This problem contains multiple test cases!
The first line of a multiple input is an integer N,then a blank line followed by N input blocks.Each input block is in the format indicated in the problem description.There is a blank line between input blocks.
The output format consists of N output blocks.There is a blank line between output blocks.
Sample Input
1
3 4
daababac
Sample Output
5
Intervals
Time Limit:10 Seconds Memory Limit:32768 KB
You are given n closed,integer intervals [ai,bi] and n integers c1,...,cn.
Write a program that:
> reads the number of intervals,their endpoints and integers c1,...,cn from the standard input,
> computes the minimal size of a set Z of integers which has at least ci common elements with interval [ai,bi],for each i = 1,2,...,n,
> writes the answer to the standard output.
Input
The first line of the input contains an integer n (1
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疯狂搜索
Time Limit:5 Seconds Memory Limit:32768 KB
时限:5秒 内存限制:32768KB
Many people like to solve hard puzzles some of which may lead them to madness.One such puzzle could be finding a hidden prime number in a given text.Such number could be the number of different substrings of a given size that exist in the text.As you soon will discover,you really need the help of a computer and a good algorithm to solve such a puzzle.
许多人想解决难题,其中一些可能会让他们疯狂.一个这样的难题就是找到一个隐藏在给定文本中的质数.这个数字可以是一个存在于这个文本中指定长度的不同子串数.你需要计算机和一个好的算法来帮助你解决这样一个难题.
Your task is to write a program that given the size,N,of the substring,the number of different characters that may occur in the text,NC,and the text itself,determines the number of different substrings of size N that appear in the text.
你的任务是写这样一个程序:给定子串大小N,文本中不同字符的数量NC,和文本,来确定出现在文本中大小为N的不同子串数目.
As an example,consider N=3,NC=4 and the text "daababac".The different substrings of size 3 that can be found in this text are:"daa","aab","aba","bab","bac".Therefore,the answer should be 5.
比如:假设N为3,NC为4,文本为"daababac".这里不同子串大小为3,为"daa","aab","aba","bab","bac".因此,答案应该是5.
Input
输入
The first line of input consists of two numbers,N and NC,separated by exactly one space.This is followed by the text where the search takes place.You may assume that the maximum number of substrings formed by the possible set of characters does not exceed 16 Millions.
输入的第一行包括两个数字:N和NC,它们之间用一个空格隔开.接下来是搜索所用文本.你假设字符集合构成的子串数量最大不超过1600万
Output
输出
The program should output just an integer corresponding to the number of different substrings of size N found in the given text.
程序应输出一个整数,它是文本中找到的大小为N的不相同子串的数量
This problem contains multiple test cases!
该问题包含多种测试用例!
The first line of a multiple input is an integer N,then a blank line followed by N input blocks.Each input block is in the format indicated in the problem description.There is a blank line between input blocks.
多行输入的第一行是整数N,然后一个空行,接下来是N个输入段.每个段是以问题描述中的格式表示的.在输入各段之间有一个空行.
The output format consists of N output blocks.There is a blank line between output blocks.
输出格式包含N个输出段.两段之间有一个空行.
Sample Input
范例输入
1
3 4
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Sample Output
范例输出
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Intervals
间隔
Time Limit:10 Seconds Memory Limit:32768 KB
时限:10秒 内存限制:32769KB
You are given n closed,integer intervals [ai,bi] and n integers c1,...,cn.
给你n个闭区间整数[ai,bi]和n个整数,c1...,cn
Write a program that:
写一个程序
> reads the number of intervals,their endpoints and integers c1,...,cn from the standard input,
读入间隔数量,结束点,从标准输入得到整数c1,...cn
> computes the minimal size of a set Z of integers which has at least ci common elements with interval [ai,bi],for each i = 1,2,...,n,
计算整数集合Z的最小长度,这个集合至少包括ci个公共元素,这些元素都在[ai,bi]区间内,i=1,2,...,n.
> writes the answer to the standard output.
用标准输出写出答案
Input
输入
The first line of the input contains an integer n (1
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would you like seconds?he my humble abode
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would you like seconds?翻译为你想呆一会吗?
根据第一句推测he my humble abode 可能是here is my humble abode翻译为这是我的陋室.
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英语翻译
1 【9 秒58 写法是 nine point five eight seconds 还是 nine point eighty-eight seconds.】
如果是9秒88 是不是要用 double
2 1米75 是不是如下的翻译对可以
one point seven five metres
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one hundred and seventy-five centimeters
2 【 2小时12分37秒 】翻译
3 【 她的这个动作得到9.667 分】
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① 9 秒58 :Nine point five eight seconds
>> 9 秒88 :Nine point eight eight
注意 :这是读出来的读法,如果你是在文章里写的话
比如新闻里,之类的,都是直接写 9.58 seconds 的、
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One point seven five meters / 1.75 m.
One hundred and seventy-five centimers
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>> Two hours,twelve minutes,and thirty-seven seconds
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>> She received a score of nine point six six seven for this move
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>> Jamaica's Usain Bolt broke the world record in men's 100-meters with a time of 9.58 seconds.
⑥ 博尔特和他的队员以36秒84的成绩 刚刚打破了4X100米世界记录
>> Usain Bolt and his teammates broke the world record in the men's 4x100-meters-relay with a time of 36.84 seconds
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四分之三英里
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You answers should be about 30-35 seconds long for each question,and you might also be asked follow-up questions,depending on your answers.You will be graded on your use of time,your English ability ,how well you understand the question,and whether your answers are understandable to the instructor.You will be asked ONE of the following questions ,plus at least one of question that is not on this handout.
这都啥意思啊?
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Rulling1年前4
Trianglelin 共回答了27个问题 | 采纳率92.6%
我觉得你这段文字中打错了几个词.大概这样意思.向前走(用轮子)5秒钟用来解锁'trikeceratops'.alk这个词不知道,我认为是all.用所有时间中的15秒以解锁'campy the man bear moon.这里不通,少个标点符号.bomus这个词不知道,我觉得应该是bonus.rlders,应该是riders.大概是一个额外的等级,可以一次跑20个骑手,这里不太懂.我觉得应该是给你个跑20圈的机会,或者是给你20条命.貌似你是在玩游戏,一个骑手比赛的游戏.这个是秘籍还是任务帮助中的内容.如果是游戏叫什么名字?
句子boiling the milk for 10 seconds,and you can enjoy it.中,前面为
句子boiling the milk for 10 seconds,and you can enjoy it.中,前面为什么用boiling而不是boil?
pzpbbs1年前1
yahuihu 共回答了18个问题 | 采纳率83.3%
oiling是沸腾的,而boil是使沸腾,您要从整个句子的意思来看和用,把牛奶煮沸10秒和让牛奶持续沸腾10秒是不是有差别呢?后者更让人明白些.不知对否,仅供参考!
“耽误你几秒钟”用英语怎么说delay you seconds?可以吗
dragonsu1年前5
一生孤单 共回答了27个问题 | 采纳率92.6%
May I have your time?Just several seconds.
ten to fifteen seconds什么意思
Adelandy1年前1
wser9790 共回答了16个问题 | 采纳率75%
10 到 15 秒钟
It wasn't ten seconds ___(later/ before)when sth happaned.
It wasn't ten seconds ___(later/ before)when sth happaned.
为什么用later?请详细分析,
It wasn't ten seconds ___ when a student shouted:'Tom is talking again!
cmqandlb1年前1
haoxufei 共回答了23个问题 | 采纳率91.3%
翻译:直到10秒后才有一个学生大喊:“Tom 又在讲话了!”
如果填入before首先翻译不通顺,其次从句子结构上来说,大喊应该是发生在10秒钟以后的,注意句子中的wasn't是否定结构.
希望能帮上您.
英语判断正误要给出原因10.It seemed only seconds ____D_____ the boy fini
英语判断正误要给出原因
10.It seemed only seconds ____D_____ the boy finished washing his face.
A.when B.till C.after D.before
为什么不选B
442861911年前4
jiaoli_wei 共回答了25个问题 | 采纳率96%
till只能用在否定句.只能选A when
根据解释及首字母写单词 f--------not busy m------60 seconds e------dear,
根据解释及首字母写单词 f--------not busy m------60 seconds e------dear,cost too much money
ada_2281年前1
Josher_zhu 共回答了18个问题 | 采纳率88.9%
fast
minute
expensive
Last year Peter could run a 100-metre dash in 15 seconds .No
Last year Peter could run a 100-metre dash in 15 seconds .Now he has reduced this time ( ) more th
peking6271年前2
jhnygfcjny 共回答了22个问题 | 采纳率86.4%
(much)
好像是选择可以用来修饰more的词,那最简单的就是much了.
Jack is riding a Ferris wheel,where t is time in seconds.Exp
Jack is riding a Ferris wheel,where t is time in seconds.Explain what each of the following represents.
a.h(3),where h(t)= 7 cos(30t)°
b.h(3),where h(t)= 7 sin(30t)°
内双rr1年前2
lovexiangbin 共回答了17个问题 | 采纳率88.2%
杰克在坐一个摩天轮,t是时间,单位秒.解释下面各个的含义
一个圆参数方程,半径r=7
x=7cos30t
y=7sin30t
3秒时,jack到达顶端
The first flight lasted only 12 seconds,a flight very modest
The first flight lasted only 12 seconds,a flight very modest...这句话中a flight very modest什么成
The first flight lasted only 12 seconds,a flight very modest compared with that of birds,but it was nevertheless the first time in the history of the world...
这句话中a flight very modest部分的a flight是什么成分?
同位语?还是什么别的?
very modest 又是什么成分?定语从句省略关系词了?还是什么别的?
爱到最后竟是痛1年前2
scj123456 共回答了11个问题 | 采纳率100%
The first flight lasted only 12 seconds,a flight (which is)very modest compared with that of birds,后面这句相当于在中文中用了个破折号.“首次飞行只持续了12秒——跟鸟比起来很一般的一次飞行”
but it was nevertheless the first time in the history of the world...
Bob ran the 100 meters in 9.91 seconds,and I have not seen _
Bob ran the 100 meters in 9.91 seconds,and I have not seen ________ this year.
A.the best B.better C.the most D.more
雁林飞儿1年前1
飘雪的冬季1 共回答了18个问题 | 采纳率77.8%
答案B 考查形容词、副词的比较级与最高级.句意:Bob以9.91秒跑完了100米,我今年还没见过比这更好的成绩,用比较级. 查看原帖
A few seconds later ,a hand reached out and t_ her arm.
霉竹仙子1年前3
XFDS 共回答了11个问题 | 采纳率72.7%
touched
几秒钟之后,一只手伸了过来,碰到了她的手臂.
Is it fair that someone can download for free in seconds som
Is it fair that someone can download for free in seconds something __ took a team of people months of hard work to creat?
A what B which C \ D that
这题答案是D,解析说定从,而且先行词为不定代词,所以用that
可是这题不是 it took sb sometime to do sth 的句型吗,那that是替代sth还是it?
xysth1年前2
74539 共回答了21个问题 | 采纳率85.7%
变成陈述句
it is fair that 这个是主句 是公平的 然后that引导主语从句 it是形式主语 代替从句 也就是说 后面这句话说的事情 是公平的
someone can download (for free in seconds 插入语 在短时间内免费 而download实际的宾语是 something) something 后面接一个定语从句 这个sth被某些人短时间内免费下载 还有什么特征呢?
something__ took a team of people months of hard work to creat 需要一个团队的人耗费几个月的辛勤工作才能创作出来
所以that代替的是something sth在后面从句里做主语 说明它是定语从句 而定语从句先行词是不定代词只能用that 且不能省略
看懂了么?
完形填空 Every 30 seconds there is an earthquake.But don't worry
完形填空
Every 30 seconds there is an earthquake.But don't worry because most are so weak that they cannot be felt.Only a few big ones hurt people.
Many earthquakes happened in China,such as the big one is Sichuan last year.Thousands of people died in it.So it's impor-tant to know what to do when one hits.Here are some tips on how to stay safely in an earthquake.
1.If you are indoors during an earthquake,hide under a desk.Stay away from windows and anything that could fall on you.
2.If you are outdoors,move to a clear place.Try to be away from trees,signs,buildings and streetlights.These could fall on you.
3.If you are in a shop and far from the door,don't try to run to outside and rush for exits(出口).Everyone will be doing that and you,ll find it hard getting out.Don't get into a lift during an earthquake.Just hide under some strong covers near you.
4.When an earthquake has ended,be careful because after-shocks may still happen.These are just as dangerous as the earth-quake itself.So stay under the desk until you make sure it's safe to get up.
5.If you are at home and you smell gas,open the windows and get out of the building as quickly as you can.A gas line in your house may be broken.This could be very dangerous.
( )61.Most earthquakes are too ________ to hurt people.
A.strong B.weak C.dangerous D.heavy
( )62.If you are outdoors,it would be safe to ________.
A.go to a playground B.stay under a tree
C.stand by the window D.stand under the streetlights
( )63.If you're in a shop and far from the door,you'd better __________.
A.rush to the door right away B.run after the people quickly
C.rush to a lift to get down D.hide yourself under a cover near you
( )64.The best title of this passage is“ __________”.
A.How dangerous the earthquake is B.How to be safe during an earthquake
C.Don't be afraid of the earthquake D.How does the earthquake come into being
( )65.Which of the following statements is TRUE according to the passage?
A.Most earthquakes are very dangerous,so we must be very careful every day.
B.You'd better keep away from those things that may fall on you wherever you are.
C.If you smell gas at home,try to hide under a desk and don,t run outside quickly.
D.When an earthquake is over,it's safe for you to get up at once.
tt331年前2
头为你痛 共回答了19个问题 | 采纳率94.7%
BADBB
英语奥数1.a train took 60 seconds to pass through a 1260 meters
英语奥数
1.a train took 60 seconds to pass through a 1260 meters bridge and spent 90s passsing through a 2010-meter tunnel .what the length of the train? what is the train's speed? 2.a litter tortoise is crawling on a beach .every time it crawls 30 steps, it will yurn right 72 degree.when it crawls 600 steps ,it ___(can/can't) be back to the starting point .its route is a_____.
hauim00691年前1
liulikeshi 共回答了21个问题 | 采纳率85.7%
1、一辆火车花60秒穿过一个长1260米的桥,花90秒穿过一个长2010米的隧道。车长是多少?车速是多少?
he ran a hundred metres in thirteen seconds.翻译为 在13秒之内呢 还是用了
he ran a hundred metres in thirteen seconds.翻译为 在13秒之内呢 还是用了13秒.能否用with呢
爱锋到底1年前2
xujia1121 共回答了20个问题 | 采纳率95%
in 是表示在13秒之内 with表示用了13秒,两个有差别 within 可以表示在多长时间内