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全部话题 - 话题: watersheds
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c**i
发帖数: 6973
1
Financial Times commented--before the hell broke loose and before the world is familiar with the term QE2--that it appeared US and China had talked back and forth about renminbi appreciation and options US had if China said no, that China did say no, and that US showed its hand (or sword, if you will): QE2. This is the earliest--and so far only--report/commentary I have seen about the root cause of QE2 in relation to China. If true, China can not say it did not receive fair warning.
John Authers... 阅读全帖
xt
发帖数: 17532
2
来自主题: Military版 - BBC:茅于轼被禁出境
喜马拉雅watershed. 其实主要就是恒河。你可以想象一下
老茅要跑到新加坡去泄露人家的秘密,印度能干?
X*******8
发帖数: 3895
3
刚才看有人在“请教一个转基因问题”,故把下面一篇文章转过来,没有翻译,有兴趣
的自己看吧。
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health groups and speakers s... 阅读全帖
t*******h
发帖数: 2882
4
http://www.outlookindia.com/article.aspx?270223
The Great Claw of China
The confessions of NSCN(IM) leader Anthony Shimray show exactly how China is
fuelling India’s northeastern insurgencies
Saikat Datta
Wooing NSCN (IM)
*China agrees to host a permanent representative of the NSCN (IM) from 2008
*The outfit is asked to spy on Indian troops in Arunachal Pradesh and the
Dalai Lama
*Pakistan’s ISI also contacts NSCN (IM) and asks it to break the ceasefire
with India
*NSCN (IM)’s firepower grows si... 阅读全帖
X*******8
发帖数: 3895
5
读读这个吧,没有翻译,有兴趣
的自己看吧。AAEM的人你不因该叫民科了吧?另外,谁把我关于先锋分类的贴删了?每
必要这么害怕吧?
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health gr... 阅读全帖
x****j
发帖数: 2873
6
美国肯塔基和印第安纳州都有喀斯特地貌。
bryce canyon属于丹霞地貌,这个中国根本没法比。
lz真的有太多小将的偏见。
这个是美国有喀斯特地貌的list.
* Bluegrass region of Kentucky
* Carlsbad Caverns National Park, New Mexico
* Central Pennsylvania
* Cumberland Plateau in Middle Tennessee
* Deschutes River basin, Oregon
* Driftless Area of southwest Wisconsin, southeast Minnesota, northeast Iowa and northwest Illinois
* Florida peninsula.
* Germany Valley Karst Area, West Virginia
* Grassy Cove Karst Area, Tennessee
* Grea... 阅读全帖
x****j
发帖数: 2873
7
您不是照样美国完全没有喀斯特地貌的大言不惭!
比起开帖的您来说,俺这个太小菜了。
美国有喀斯特地貌的list,这个您不是满世界的找着要吗。
* Bluegrass region of Kentucky
* Carlsbad Caverns National Park, New Mexico
* Central Pennsylvania
* Cumberland Plateau in Middle Tennessee
* Deschutes River basin, Oregon
* Driftless Area of southwest Wisconsin, southeast Minnesota, northeast
Iowa and northwest Illinois
* Florida peninsula.
* Germany Valley Karst Area, West Virginia
* Grassy Cove Karst Area, Tennessee
* Great Valley of ... 阅读全帖
H****g
发帖数: 14447
8
来自主题: Military版 - 毛泽东去世时纽约时报的讣告
1. 证实了毛泽东1975年写给周恩来这首诗。
《江山靠谁守·诉衷情》
当年忠贞为国筹,
何曾怕断头?
如今天下红遍,
江山靠谁守?
业未竟,
身躯倦,
鬓已秋。
你我之辈,
忍将夙愿,
付与东流?
2. 证实了1976年之前根本没有所谓饿死三千万或者大饥荒之说。
3. 毛泽东1975年的担心,或者说1964年的担心,都变成了现实。
4. 毛泽东唯一的遗产就是留给人民的造反精神,终将成燎原之火。
Mao Tse-Tung: Father of Chinese Revolution
By Fox Butterfield
Special to The New York Times
HONG KONG, Sept. 9--Mao Tse-tung, who began as an obscure peasant, died one
of history's great revolutionary figures.
Born at a time when China was wracked by civil strife, beset with terrible
poverty and enc... 阅读全帖
g*q
发帖数: 26623
9
If you were one of London's estimated 350,000 Grindr users trying to log
into the GPS-based gay dating App last week, you may have encountered some
difficulty, due, according to some, to the influx of Olympic athletes trying
to use the service.
In a July 19th post on the Grindr blog, App founder Joel Simkurai issued an
apology to users who had experienced "service disruptions," and explains, "
when we discovered that [Grindr wasn't working], we immediately set to work
fixing the screw-up. The se... 阅读全帖
w********9
发帖数: 8613
10
来自主题: Military版 - 惊讶于德国人的英语能力
这是Shorter Oxford American English Dictionary第五版列出的与德语或者日耳曼语
相关的英语词根或词汇。
-at, suffix2. + -dom, suffix. + -ed, suffix1. + -ed, suffix2. + -en, suffix1
+ -en, suffix2 + -en, suffix5 + -en, suffix6 + -er, suffix1. + -er, suffix3
. + -er, suffix5. + -est, suffix1. + -est, suffix2. + -et, suffix2. + -eth,
suffix1. + -hood, suffix. + -ing, suffix1. + -ing, suffix3. + -ish, suffix1.
+ -kin, suffix. + -le, suffix1 + -le, suffix3 + -less, suffix. + -ling,
suffix1. + -ling, suffix2 + -ly, suffix1. + -ly, s... 阅读全帖
b********n
发帖数: 38600
11
The West, the greatest cause of War in human history, stands stripped of all
Legitimacy
http://www.paulcraigroberts.org/2014/08/30/west-greatest-cause-
The West, the greatest cause of War in human history, stands stripped of all
Legitimacy
The Donetsk National Republic States The Facts
“Every time you come to Russia with a sword, from a sword you will perish.

The former Russian provinces, which Soviet party leaders carelessly attached
to Ukraine at a time when it seemed to make no difference a... 阅读全帖
w*********g
发帖数: 30882
12
来自主题: Military版 - 柴静鸣锣开场,美使馆粉末登场
柴静只是先锋,后面跟着大部队。
===================================
柴静鸣锣开场,美使馆粉末登场。(图,添加了邀请信)(内外勾结不一定准确,应该
是一唱一和)
来源: ahkang 于 2015-03-05 07:19:07 [档案] [旧帖] [给我悄悄话] 本文已被阅读
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本文内容已被 [ ahkang ] 在 2015-03-05 08:21:33 编辑过。如有问题,请报告版主
或论坛管理删除.
柴静只是先锋,后面跟着大部队。柴静鸣锣开场,美使馆粉末登场。

美国驻华大使馆官方微博
空气污染与气候变化:全球视角与中国进行时
2015-03-03 11:28:06
Invitation
The US Embassy Beijing cordially invites youto attend a lecture and
discussion on:
美国大使馆热诚邀请... 阅读全帖
r*****1
发帖数: 3465
13
http://www.latimes.com/entertainment/envelope/cotown/la-et-ct-w
By Richard Verrier and Julie MakinenContact Reporters
In a potential watershed moment for Hollywood, the company behind “The Dark
Knight,” “Jurassic World” and “The Hangover” is about to become
Chinese-owned.
Dalian Wanda Group, the giant Chinese media and real estate company, is
closing in on a deal to acquire a majority stake in Burbank-based Legendary
Entertainment in a deal that values that company for as much as $4 billion,
sa... 阅读全帖

发帖数: 1
14
http://www.usnews.com/news/science/articles/2016-04-11/china-report-sounds-alarm-on-groundwater-pollution
BEIJING (AP) — More than 80 percent of China's underground water drawn from
relatively shallow wells used by farms, factories and mostly rural
households is unsafe for drinking because of pollution, a government report
says.
The Water Resources Ministry study posted to its website Tuesday analyzed
samples drawn in January from 2,103 wells used for monitoring in the country
's major eastern f... 阅读全帖
d*********o
发帖数: 6388
15
http://news.wenweipo.com/2017/01/05/IN1701050001.htm
【文匯網訊】(記者 施文達1月5日報道)2016年十二月最後三個周末,二十多名穿棕
色軍服的「武裝部隊」穿梭尖沙咀、中環及灣仔鬧市,在熙來攘往的街道步操,又於中
環碼頭、尖沙咀鐘樓及灣仔港鐵站口「駐守」,吸引市民圍觀。這班「武裝部隊」並非
cosplay迷,主辦團體「時代思進」稱是要透過扮演「香港義勇防衛軍」抗日,從而保
衛「本土」歷史。時代思進導賞員講解的所謂「香港保衛戰」,純屬惡意編造,更刻意
將「香港義勇防衛軍」包裝成「香港人軍隊」,為「港獨」虛構歷史。專家警告,這顯
示「港獨」正由叫喊口號進入實質咦麟A段。
去年聖誕節當日,灣仔港鐵站柯布連道出口聚集約二十名穿棕色軍服、黑色軍靴、戴上
墨綠色頭盔,衣袖繡有HKVD(香港義勇防衛軍)的「軍人」,吸引途人圍觀拍照。約十
名戴圓帽的導賞員趁機向人群派發時代思進(Watershed Hong Kong)的卡片,又講解
1941年12月8日香港被日軍入侵的防衛戰歷史。導賞員Cow聲稱他們是民間團體,大部分
導賞員是大學生,義務參與時代... 阅读全帖
L****r
发帖数: 147
16
中文:http://www.fmprc.gov.cn/web/zyxw/P020170802541371281020.pdf
英文:http://www.fmprc.gov.cn/mfa_eng/zxxx_662805/P020170802542676636134.pdf
印度边防部队在中印边界锡金段越界进入中国领土的事实和中国的立场

1. 洞朗地区位于中国西藏自治区亚东县,西与印度锡
金邦相邻,南与不丹王国相接。1890 年,中国和英国签订《中
英会议藏印条约》,划定了中国西藏地方和锡金之间的边界。
根据该条约规定,洞朗地区位于边界线中国一侧,是无可争
议的中国领土。长期以来,中国边防部队和牧民一直在该地
区开展巡逻和放牧活动。目前,洞朗地区与锡金之间的边界
是中印边界锡金段的一部分。
2. 2017 年 6 月 16 日,中方在洞朗地区进行道路施工。
6 月 18 日,印度边防部队 270 余人携带武器,连同 2 台推土
机,在多卡拉山口越过锡金段边界线 100 多米,进入中国境
内阻挠中方的修路活动,引发局势紧张。印度边防部队越界
人数最多时达到 400 余人,连同 2 台推... 阅读全帖
k****o
发帖数: 83
17
地理学起来枯燥无味?非得死记硬背?我看不见得。
长期的地形、地质、水文调查,早已攒够了原始数据,若与强大的计算机系统结合,定
能将枯燥的数据演绎得活灵活现。世界各国都在利用各自的这些数据,忙着建立优秀的
地理信息系统。实践表明,可视化展现各类数据做得好的话,可以高效科学地指导国民
经济规划和发展。
我对水资源独有情衷,尤其对于有小水电开发潜力的河流感兴趣。特与博友们分享最近
网上看到的几个大国的水脉效果图。
1、美国
http://blog.sciencenet.cn/home.php?mod=attachment&filename=clip_image002.jpg&id=113030
美利坚合众国的浮雕版3D地形图
美国水脉效果图
该效果图生动地显示了河流分布、水流方向、分水岭等信息。
线条越粗,代表汇集的水流量越大,水从细线代表的位置,流向粗线代表的位置。分水
岭为不同颜色区域的交界线,很可能是山脉或丘陵的顶线。
有了这张图,任何地方下雨之后,水往哪里流就一目了然。
上图中央的大片紫色区域,代表美国著名的密西西比河流域的汇流情况,其入海口位于
新奥尔良市。记得吗?若干年前的那次台... 阅读全帖
d**l
发帖数: 897
18
来自主题: Military版 - “strike hard”
KORLA, China — Nobody knows what happened to the Uighur student after he
returned to China from Egypt and was taken away by police.
Not his village neighbors in China’s far west, who haven’t seen him in
months. Not his former classmates, who fear Chinese authorities beat him to
death.
Not his mother, who lives in a two-story house at the far end of a country
road, alone behind walls bleached by the desert sun. She opened the door one
afternoon for an unexpected visit by Associated Press reporter... 阅读全帖

发帖数: 1
19
http://www.ft.com/content/19d90308-6858-11ea-a3c9-1fe6fedcca75
Yuval Noah Harari: the world after coronavirus | Free to read
This storm will pass. But the choices we make now could change our lives for
years to come
Yuval Noah Harari MARCH 20 2020
Be the first to know about every new Coronavirus story
Humankind is now facing a global crisis. Perhaps the biggest crisis of our
generation. The decisions people and governments take in the next few weeks
will probably shape the world for years to com... 阅读全帖
g********d
发帖数: 4174
20
Posted on Advocate.com June 13, 2011 07:10:00 PM ET
Major Breakthroughs on Marriage Equality in New York
By Julie Bolcer
James Alesi x390 (pub) | ADVOCATE.COM
James Alesi
A statement of support from James Alesi, the first Republican state senator
to publicly announce he would vote yes on the marriage equality bill in New
York, capped a day of watershed developments on Monday as the legislature
moved briskly toward holding a vote, perhaps as early as this Thursday.
“It has been an extraordinary d... 阅读全帖
m******1
发帖数: 19713
21
来自主题: QueerNews版 - Justice Dept.: Strike Down DOMA
Justice Dept.: Strike Down DOMA
By Trudy Ring
KAREN GOLINSKI X390 (Jim Wilson/The New York Times) | ADVOCATE.COM
The Department of Justice Friday gave pro–marriage equality activists a
pleasant surprise by arguing strongly against the Defense of Marriage Act in
a brief filed in federal court that acknowledges the history of
discrimination against gays and lesbians.
The brief urged a U.S. appeals court in San Francisco not to dismiss federal
employee Karen Golinski’s (pictured, right) lawsuit aga... 阅读全帖
g********d
发帖数: 4174
22
来自主题: QueerNews版 - IN OBAMA WE TRUST
Never has the substantial progress in equal rights and treatment of LGBT
people been more at risk than in this presidential contest. This election
presents a choice between starkly opposing futures.
Barack Obama is a leader of undeniable accomplishment, vision, and
integrity on LGBT rights. His opponent Mitt Romney betrays equality on
numerous issues and aligns himself with a faction of the Republican Party
that does not include equality among its declared ideals.
The Advocate’s last endorseme... 阅读全帖
g********d
发帖数: 4174
23
NEW YORK — A divided federal appeals court in Manhattan struck down the
Defense of Marriage Act Thursday as unconstitutional, joining an appeals
court in Boston in rejecting the law that defines marriage as between a man
and a woman. The Supreme Court is expected to take up the case in the next
year.
The 2nd U.S. Circuit Court of Appeals issued its 2-to-1 ruling only weeks
after hearing arguments on a lower court judge's findings that the 1996 law
was unconstitutional.
The majority opinion writt... 阅读全帖
l****z
发帖数: 29846
24
如果不提佩林,左倾的有线电视网MSNBC不知道怎么活,有关佩林的内容超过其他有线
电视网
Sarah Palin: MSNBC's Obsession With Her
10:03 AM 1/27/2011 by Paul Bond
share
* Comments (196)
7
Illustration: Kat Shady
This week's Hollywood Reporter magazine tallies how many times the left-
leaning network discusses her (it's more than Fox) and how a reality star
with sinking approval ratings is vital to its survival.
The following article appears in this week's issue of The Hollywood Reporter
on newsstands Thursday.
Now that Keith Olbermann... 阅读全帖
m******1
发帖数: 19713
25
【 以下文字转载自 QueerNews 讨论区 】
发信人: globalized (球球), 信区: QueerNews
标 题: Major Breakthroughs on Marriage Equality in New York
发信站: BBS 未名空间站 (Mon Jun 13 20:02:39 2011, 美东)
Posted on Advocate.com June 13, 2011 07:10:00 PM ET
Major Breakthroughs on Marriage Equality in New York
By Julie Bolcer
James Alesi x390 (pub) | ADVOCATE.COM
James Alesi
A statement of support from James Alesi, the first Republican state senator
to publicly announce he would vote yes on the marriage equality bill in New
York, capp... 阅读全帖
b**********s
发帖数: 9531
26
Last week, university police at UC Davis pepper sprayed a line of quiet,
seated protesters who were blocking a path.
The video of the spraying immediately went viral, and many people who
watched it were appalled by what they viewed as police brutality. You can
watch the full video here.
Other people, meanwhile, were appalled that people were upset, arguing that,
like other "Occupy" protesters, the student protesters were "hippies" who
want something for nothing.
In the wake of the video, UC Davi... 阅读全帖
l****z
发帖数: 29846
27
来自主题: USANews版 - Cain Endorses Gingrich for President
Saturday, 28 Jan 2012 08:46 PM
By Martin Gould and Dave Eberhart
Former Republican presidential candidate Herman Cain endorsed Newt Gingrich
for the GOP nomination late on Saturday — at the same time accepting a
position as the former House speaker’s tax reform chairman.
The author of the now-famous 9-9-9 tax plan announced his endorsement in
West Palm Beach, Fla., three days ahead of that state’s vital primary. The
endorsement is a welcome boost for Gingrich, who has found himself having to
def... 阅读全帖
l****z
发帖数: 29846
28
来自主题: USANews版 - Obama, Russia, and Gasoline Prices
By Kim Zigfeld
The Obama administration has responded to Vladimir Putin's landslide re-
election as president of Russia by doubling down on appeasement. America
may never live down the shame, and it will keep on paying through the nose
at the gas pump for this folly. What the Obama administration has done over
the course of just a few days is truly disturbing.
First, after watching one of the most corrupt elections in Russian history,
during which every major pro-freedom candidate was systemat... 阅读全帖
l****z
发帖数: 29846
29
来自主题: USANews版 - Obama Can't Shut Up (On Primary Day)
by Rossputin
Less than a month ago, Barack Obama decided to give a speech on Super
Tuesday, a key day in the Republican primary season. DNC Chairwoman Debbie
Wasserman Schultz said the timing of the speech was “not a coincidence.”
Perhaps he is trying to remind people that he is the president while the
scrambling Republicans just hope to be.
More likely he is trying to keep the cameras pointed at him, in part to
distract attention away from his competitors and in part because he is a
publicity h... 阅读全帖
f*********g
发帖数: 1637
30
I would still say 911 is the watershed for such decline. America is
Israelianized.
f*********g
发帖数: 1637
31
来自主题: USANews版 - 一切缘自911
911 is a huge blowback as Ron Paul pointed , it is due to grand failure of
US
foreign policy of blindly support of devil country Israel.
I told my friends a week after the attack that if US cant draw lesson
from that tradigy, it would be watershed that US will be falling into a
spiral down from peak.
In current politician, only Ron Paul has courage to bring nation's
attention. That is why I support him over Obama.
c*******7
发帖数: 17225
32
Investors Rush to Beat Threat of Higher Taxes
By NATHANIEL POPPER and NELSON D. SCHWARTZ
Business owners and investors are rapidly maneuvering to shield themselves
from the prospect of higher taxes next year, a strategy that is sending
ripples across Wall Street and broad areas of the economy.
Daniel Rosenbaum for The New York Times
Kristina Collins, a chiropractor, is monitoring her business income.
Related
Business Chiefs Step Gingerly Into a Thorny Budget Fight (November 12, 2012)
Enlarge Thi... 阅读全帖
l****z
发帖数: 29846
33
WARSAW, Poland (AP) — Lech Walesa, the Polish democracy icon and Nobel
peace prize winner, has sparked outrage in Poland by saying that gays have
no right to a prominent role in politics and that as a minority they need to
"adjust to smaller things."
Some commentators are now suggesting that Walesa, the leading figure in
Poland's successful democracy struggle against communism, has irreparably
harmed his legacy.
Walesa said in a television interview on Friday that he believes gays have
no right ... 阅读全帖
l****z
发帖数: 29846
34
Washington state weighs first-in-the-nation abortion insurance mandate
In 1970, Washington became the first -- and remains the only -- state in the
country to legalize elective abortions by a popular vote.
A generation later, and 40 years removed from the landmark United States
Supreme Court Roe v. Wade ruling that extended abortion access nationwide,
Washington is once again poised to stand out.
With 21 states having adopted bans or severe restrictions on insurance
companies from paying for abo... 阅读全帖
l******a
发帖数: 3803
35
来自主题: USANews版 - 热烈庆祝zimmerman无罪!

a watershed since election of odumba.
l****z
发帖数: 29846
36
来自主题: USANews版 - 波兰右翼获得大选胜利
Warning Shot: Poland Elects Rightwing Eurosceptic, Anti-Immigration
Government
A direct consequence of rising anti-immigration sentiment, Poland Elects
Rightwing Eurosceptic, Anti-Immigration Government by an outright, albeit
slim majority according to exit polls.
Final results are due tomorrow. Outright majority or not, this election will
complicate matters for Brussels on immigration, clean energy, climate
control, and relations with Russia.
A spontaneous chorus of the national anthem rang... 阅读全帖
m********g
发帖数: 10469
37
We're suffering the consequences of too much democracy
feed_manager_auto_publish_494--autopubtest_WPTUMBLR_485
2 hours ago
Democracy, you could argue, is pretty much like sunshine, cold beer and ice
cream. They’re all great —until you have too much.
Too much Democracy? That’s not possible, is it?
In fact it may be. Some economists and political scientists are suggesting
as much in the wake of the Brexit vote and the subsequent wave of “Leave
the EU” sentiment that’s sweeping across Europe. And y... 阅读全帖
d********f
发帖数: 43471
38
你们这些龙虾粉又在想当然了,这个防洪全部控制在city手里,city控制regulation,
控制county flood district,他们可以要求所有新区都要有watersheds, 比如多大的
社区配多大的人造湖,绿地。其实15年发水了之后city已经被告了,最后好像还赔钱
settle了
T*******u
发帖数: 1908
39
这次的事情不是watersheds人造湖就能搞定的

,
T*******u
发帖数: 1908
40
博导你是否对watershed这个词理解有误啊?我怎么觉得你理解的是reservior的意思啊。
T*******u
发帖数: 1908
41
博导这个逼装的有点大了
你自己把你的那个链接好好读读
有没有reservior,watershed都在那里。
T*******u
发帖数: 1908
42
watershed是分水岭,是用来划分流域和水系的,和reservior没关系
既然要装逼,就要专业的装逼
博导不用转进
你的其他观点我都没有意见

a
n**********o
发帖数: 1016
43
来自主题: Faculty版 - 新当选的99名NAE members
https://www.nae.edu/MediaRoom/178117.aspx
Abadi, Martín, principal scientist, Google Inc., Palo Alto, Calif. For
contributions to the formal theory of computer security.
Abrahamson, Norman A., chief engineering seismologist, Pacific Gas &
Electric Co., Piedmont, Calif. For contributions to seismic hazard
assessment and for leadership in engineering seismology and earthquake
engineering.
Adams, Robert W., senior fellow, Analog Devices Inc., Acton, Mass. For
contributions to digital storage and... 阅读全帖
f****n
发帖数: 1
44
来自主题: Gowest版 - ATTN: Graduate Assistantship Available
Graduate/Research Assistant Opportunities
Opportunities of research assistanship are available
immediately (starting the fall term of 2001) for students
interested in pursuing Ph.D. in the general area of
hydrosystem, in particular in groundwater and surface water
hydrology, environmental fluid mechanics, hydraulics, water
resources, and numerical methods.
Research areas include: watershed modeling that couples
fluid flows, sediment transport and contaminant transport in
multimedia of overland r
i**********e
发帖数: 1145
45
来自主题: JobHunting版 - G面经
除了以上的反例之外,你的代码还不能处理比较复杂的情况:
例如:
【5 5 1 7 1 1 5 2 7 6】
你忽略了上面 左7 与 右7 在上边能装上 8 的状况。
你的代码返回的是 15,而正确的答案应该是 23.
利用 stack 的思路是 O(n) time 和 O(n) space,O(n) space 的状况就是一个严格递
减的数组。
不知道有没有 O(n) time 和 O(1) space 的解,直觉告诉我没有。
用 stack 的代码如下:
typedef pair PI;
int waterShed(int A[], int n) {
int total = 0;
stack s;
for (int i = 0; i < n; i++) {
int prevHeight = A[i];
while (!s.empty()) {
total += (min(s.top().first, A[i]) - prevHeight) * (i - s.top().second - 1);
prevH... 阅读全帖
i**********e
发帖数: 1145
46
来自主题: JobHunting版 - G面经
除了以上的反例之外,你的代码还不能处理比较复杂的情况:
例如:
【5 5 1 7 1 1 5 2 7 6】
你忽略了上面 左7 与 右7 在上边能装上 8 的状况。
你的代码返回的是 15,而正确的答案应该是 23.
利用 stack 的思路是 O(n) time 和 O(n) space,O(n) space 的状况就是一个严格递
减的数组。
不知道有没有 O(n) time 和 O(1) space 的解,直觉告诉我没有。
用 stack 的代码如下:
typedef pair PI;
int waterShed(int A[], int n) {
int total = 0;
stack s;
for (int i = 0; i < n; i++) {
int prevHeight = A[i];
while (!s.empty()) {
total += (min(s.top().first, A[i]) - prevHeight) * (i - s.top().second - 1);
prevH... 阅读全帖
f*****d
发帖数: 2285
47
来自主题: JobHunting版 - twitter招人(machine learning)
目前在G,对machine learning很感兴趣。毫无machine learning背景。T家接受吗?
[在 watershed (new) 的大作中提到:]
:我们组(核心组之一)招人,fresh ok,需要懂即懂machine learning又懂system
:base在旧金山
:...........
f*1
发帖数: 837
48
Without knowing the grass type, it is hard to say what's the best time to
fertilize and fertilize how often and how much. Generally speaking, it is
best to fertilize when the grass is actively growing. So in your case, I'd
wait for about 2-3 mowings before fertilizing the first time.
If you have warm season grasses, the following is a good read:
http://www.austintexas.gov/sites/default/files/files/Watershed/
To answer your original question, Scotts has a good answer:
http://www.scotts.com/smg/... 阅读全帖
l*h
发帖数: 4124
49
来自主题: Medicine版 - 紧急求助!!!
still not likely a low flow TIA.
the symptoms indicate MCA while low flow in MCA is quite rare. this could be
an ICA low flow event (event, not TIA). for such a long time, it would be
extremely rare if you don't see infarct in MCA-ACA watershed.
s****t
发帖数: 467
50
来自主题: Money版 - 怎么跟政府部门讨债
借人气问个问题,如果有其他更合适的版面,请大家指点,谢谢~
【摘要】
市政府Watershed Management耍赖,拒绝把两年前交的deposit还给我。请问我能到
small claim法庭告他们吗?还有其他的解决方法吗?
【全文】
2007年10月份关闭水费账号,自来水局应该还我deposit共计$102。中间扯皮无数,略
去不表。今年5月份的时候终于收到了check,去银行ATM存了。但是我没有注意到check
已经过了3个月的有效期,结果6月份时这笔交易被取消,而且我还被银行罚了10块钱。
银行没有退给我original check,只是寄了一份正反面的check copy,上面写着“这张
check和original check同等使用”。我跟自来水局交涉,他们复印了退回来的check
copy,让我等着他们寄新的check。等到12月份打电话问,manager却说不欠我deposit
了,5月份的时候check已经被cash了。我说但是6月份又被退回来了,她说如果没cash
,银行一定会退回来original check,没有original check就说明已经ca
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