g***0
发帖数: 123 | 1 根据iish的说法，这个还和驾驶习惯有关，并且随着不同年份，社会环境变化都有影响
。但：iihs坚决的说：
4 Do bigger vehicles pose a threat to occupants of smaller vehicles?
A lighter vehicle will always be at a disadvantage in a collision with a
heavier vehicle. Beyond weight differences, SUVs and pickups historically
have posed a danger to people in cars because their energy-absorbing
structures didn’t line up with those of lower-profile vehicles. As a
consequence of such incompatible designs, cars would often underride SUVs
and pickups, r... 阅读全帖 |
|
r*****j
发帖数: 7481 | 2 http://www.businessinsider.com/10-compact-crossovers-great-gas-
1. 2014 Subaru XV Crosstrek Hybrid
31 mpg combined (29 mpg city, 33 mpg highway)
Kudos to Subaru here — when we last looked at fuel-efficient crossovers,
its XV Crosstrek made an appearance but didn't quite reach the top. With the
addition of a hybrid drivetrain it's now made that leap, and as far as both
city and combined mileage go it's the best here.
Power comes from the combined efforts of Subaru's traditional flat-four
gasoline... 阅读全帖 |
|
W***n
发帖数: 11530 | 3 Engineering Explained: The Pros And Cons Of Turbochargers Vs Superchargers
Have you ever wondered what the advantages of a turbocharger are over a
supercharger? Or vice versa? Well, wonder no more, because here is the best
explanation you're likely to ever read...
Engineering Explained: The Pros And Cons Of Turbochargers Vs Superchargers -
Japanese
When designing an engine to pull in more than atmospheric pressure, tuners
often turn to forced induction. It’s one of the fastest ways to add
signif... 阅读全帖 |
|
d*******e
发帖数: 251 | 4 我想要的物品:
United Airline UA E-Certificate $900 or smaller
单张面值:
900 or smaller
可接受的价格(必须明码标价！):
76%
物品新旧要求:
new
邮寄方式要求:
email code
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
paypal
其他补充说明:
<= $900
广告的有效期:
till get
物品来源:
我的联系方式:
bbs email |
|
T********y
发帖数: 4 | 5 我想要的物品:
United Airline UA E-Certificate $900 or smaller
单张面值:
900 or smaller
可接受的价格(必须明码标价！):
76%
物品新旧要求:
new
邮寄方式要求:
email code
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
paypal
其他补充说明:
<= $900
广告的有效期:
till get
物品来源:
我的联系方式:
PM |
|
d****n
发帖数: 131 | 6 3 smaller ones (red, light blue, yellow): $1/each
The big blue one: $2/each
If you take 3 smaller ones+one big blue magnetic, I will give one blue extra
for free. Total $5 (you can get 3 colorful ones plus 2 big blue ones). What
a deal!
· Cellphone: 952-657-8242 (text or call)
· Email: [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16... 阅读全帖 |
|
s******m
发帖数: 18 | 7 Location: Ferrel Ct, 95132. North San Jose, 2 bedrooms in a 5 bedrooms 3
bathrooms
house for rent, available now. House located in a cul-de-sac, very safe and
quiet.
Looking for: tenants (shared house)
Both rooms available are downstairs and share 1 bathroom. There are other 3
bedrooms and 2 bathrooms upstairs, occupied by 3 Chinese male engineers. So
kitchen is shared by 5 people.
Cost: Rent: bigger room $710, smaller room $510, all utilities and wifi
included,
free access to onsite laundry.
Sm... 阅读全帖 |
|
c******z
发帖数: 102 | 8 Cost: $1350/mo (smaller room+bathroom)or $1550 (master bedroom)
1 month advance notice.
联系方式：[email protected]
/* */
【选填内容】
address：444 Saratoga Ave
town：Santa Clara
state：CA
zip：95050
Looking for: 分租 move-in date: mid-late July
Cost: $1350/mo (smaller room+bathroom)or $1550 (master bedroom)
1 month advance notice.
Description: summerwood apartments的2b2b 我在那里住了3年了，室友下个月搬走，
所以现在找人合租。本人女生随和易相处,希望找一个单身正职女室友,不烟酒,无宠物,
无party,无过夜客,安静卫生。这个apartment挺不错的，可以看它家的网页summerwood
-apartments.com介绍
有tandem... 阅读全帖 |
|
I*******t
发帖数: 1838 | 9 【 以下文字转载自 FleaMarket 讨论区 】
发信人: IronGiant (没), 信区: FleaMarket
标 题: Nuclear power and earthquake zones overlap in the U.S.
发信站: BBS 未名空间站 (Thu Mar 17 15:46:33 2011, 美东)
Nuclear power and earthquake zones overlap in the U.S.
Earthquake in Japan raises concerns about what could happen in the U.S.
IN THE ZONE: Diablo Canyon Nuclear Plant in California sits within the most
active earthquake zone in the United States. (Photo: emdot/Flickr)
Nuclear power is under the microscope as much of the world wa... 阅读全帖 |
|
e*******t
发帖数: 2717 | 10 very important! smaller the gauge, the thicker the cable, the thicker the
cable is, more efficient they are.
Get at least a gauge 8.
If you can, get 6 or even a 4. remember, smaller the number, the better. |
|
w********h
发帖数: 12367 | 11 http://cenblog.org/the-editors-blog/2010/10/it%E2%80%99s-not-the-money-stupid/
It's Not The Money, Stupid!
This guest editorial is by Allen J. Bard, a chemistry professor and director
of the Center for Electrochemistry at the University of Texas, Austin.
The culture of academic research has shifted over the past 50 years from
research evaluation based on teaching, creativity, and productivity to one
based simply on the amount of money (often now called “resources”) raised.
A number of factors ha... 阅读全帖 |
|
S**********s
发帖数: 766 | 12 搜文献的时候不知道怎么找到这篇短文。
不知道这20年过去，又是新升格4所大学，薪水又升又降，又回归中国，此文是否还有
指导意义呢？
Being a computer scientist in Hong Kong
I spent two years in Hong Kong, 1992-1993, as a professor at The University
of Hong Kong (my official title was ``Lecturer,'' which is British for ``
Assistant Professor''). I've written these notes to paint a picture of what
is like to be a young academic in Computer Science living and working in
Hong Kong, and to give some idea of what the opportunities are like at the
various universities... 阅读全帖 |
|
d*******e
发帖数: 251 | 13 我想要的物品:
United Airline UA E-Certificate $900 or smaller
单张面值:
900 or smaller
可接受的价格(必须明码标价！):
80%
物品新旧要求:
new
邮寄方式要求:
email code
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
paypal
其他补充说明:
<= $900
广告的有效期:
till get
物品来源:
我的联系方式:
bbs email |
|
T********y
发帖数: 4 | 14 我想要的物品:
United Airline UA E-Certificate $900 or smaller
单张面值:
900 or smaller
可接受的价格(必须明码标价！):
76%
物品新旧要求:
new
邮寄方式要求:
email code
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
paypal
其他补充说明:
<= $900
广告的有效期:
till get
物品来源:
我的联系方式:
PM |
|
h***2
发帖数: 2351 | 15 The Salmon Scare continued...
The American Heart Association maintains that eating two servings a week of
oily fish (like salmon) can help healthy adults ward off sudden cardiac
death, thanks to the protective effects of omega-3 fatty acids. The best
source of these omega-3 fatty acids is farmed salmon, though they're also
found in flaxseed, walnuts, soybeans, and oils made from these products.
Many longstanding studies have documented the health benefits of a diet rich
in omega-3 fatty acids an... 阅读全帖 |
|
w*******j
发帖数: 70 | 16 Sorry cant type in Chinese now.
I bought optical cable form Sam Ash local store, and it is this one:
Hosa Lightpipe Optical Cable (TOSLink/ADAT) (Assorted Lengths)
http://www.samash.com/p/Hosa_Lightpipe%20Optical%20Cable%20TOSL
I bought 6 feet for 19.99 ft, the price depends on the length, I saw f feet
is about 11.xx, but I am sure you can find better deal on the internet I
just pick up from local store without furhter looking on the net. So which
cable to buy depends on how far from your tv to... 阅读全帖 |
|
b*******p
发帖数: 1 | 17 $1,450 one BR available in a super convenient 2 BR Apt, 6-month lease from
Sept.
This is a very nice 2-bed room (one room is smaller) apartment in a river
side luxury apartment in Jersey city. I am a young, easy going professional
(male), and I am looking for another easy going and respectful male roommate
.
The rent is basically $1,450 for one bedroom (not including utilities). It
is a little bit negotiable if you choose the smaller bed room. The lease is
6-month based and will start from the |
|
t*********c
发帖数: 92 | 18 Must see 2 furnished bedrooms for rent in Waltham. One huge bedroom is $830
while the smaller one is $750. The 2 bedrooms are in a gorgeous huge single
family house. You will definitely love it!!
1 huge bedroom is $830 while the smaller one is $750/month including the
following:
-Fully furnished with bed, desk, chair, huge closet, bookcase, and dresser.
-Washer and dryer in the unit
- quiet and cozy bedroom with lots of privacy
- shower room and bathroom
-Utilities, heat and hotwater included.
-... 阅读全帖 |
|
t*********c
发帖数: 92 | 19 Must see 2 furnished bedrooms for rent in Waltham. One huge bedroom is $830
while the smaller one is $750. The 2 bedrooms are in a gorgeous huge single
family house. You will definitely love it!!
1 huge bedroom is $830 while the smaller one is $750/month including the
following:
-Fully furnished with bed, desk, chair, huge closet, bookcase, and dresser.
-Washer and dryer in the unit
- quiet and cozy bedroom with lots of privacy
- shower room and bathroom
-Utilities, heat and hotwater included.
-... 阅读全帖 |
|
s******m
发帖数: 18 | 20 Location: Ferrel Ct, 95132. North San Jose, 2 bedrooms in a 5 bedrooms 3
bathrooms
house for rent, available now. House located in a cul-de-sac, very safe and
quiet.
Looking for: tenants (shared house)
Both rooms available are downstairs and share 1 bathroom. There are other 3
bedrooms and 2 bathrooms upstairs, occupied by 3 Chinese male engineers. So
kitchen is shared by 5 people.
Cost: Rent: bigger room $710, smaller room $560, all utilities and wifi
included,
free access to onsite laundry.
Sm... 阅读全帖 |
|
c******z
发帖数: 102 | 21 Cost: $1350/mo (smaller room+bathroom)or $1550 (master bedroom)
1 month advance notice.
联系方式：[email protected]
/* */
【选填内容】
address：444 Saratoga Ave
town：Santa Clara
state：CA
zip：95050
Looking for: 分租 move-in date: mid-late July
Cost: $1350/mo (smaller room+bathroom)or $1550 (master bedroom)
1 month advance notice.
如需要床桌子等家具，每月多加$50
Description: summerwood apartments的2b2b 我在那里住了3年了，室友下个月搬走，
所以现在找人合租。本人女生随和易相处,希望找一个单身正职女室友,不烟酒,无宠物,
无party,无过夜客,安静卫生。这个apartment挺不错的，可以看它家的网页summerwood
-apartm... 阅读全帖 |
|
l*c
发帖数: 26 | 22 Take a look at Vanguard prime money market fund. If you want a smaller risk,
you can try Vanguard federal money market fund, but the return is smaller.
Also look at citibank ultimate savings account. It is FDIC insured. |
|
K******l
发帖数: 39 | 23 of course.
MV=PQ, depression makes Q smaller. If there is anticipation of inflation,V
will goes up. Together with smaller Q, P will go up, making the anticipation
even higher. Then V goes faster and faster.Don't mention that M has already
doubled and will triple by helicopter ben. |
|
m******t
发帖数: 165 | 24
if so, why people chose high risk option. I learned from all kinds of
readings that the stock market has high risk, but it is rewarded with return
better than interest rate in a long term since the word is alway advancing
up. this was approved by history. this may not be true right now. the world
nature resource is being exhausted up, the world population is saturating
and aging. the production yield is smaller and smaller, and people turns
into speculation more and nmore. with extrem high and |
|
S**C
发帖数: 2964 | 25 The reason that SPY lose to TSM is during the last decade or so, smaller
companies return better, and why the smaller companies return better? Aside
from small-value premium, the main reason is small-caps start from a much
lower valuations than large caps. How about now? The small caps is more
expensive than their large cap counterpart, so it does not set up well for
the small-caps going forward, and for the same reason, TSM against SPY, on
relative basis. |
|
d*****r
发帖数: 273 | 26 Here is an excerpt I just read about dividend cliff. The full article can be
found at
http://seekingalpha.com/article/922041-dividend-stocks-remain-r
What About the Potential Dividend Tax Rate Increase?
As the "fiscal cliff" approaches, talk of higher dividend tax rates
negatively impacting dividend stocks has increased. Supposedly, companies
may scale back on dividend payouts because investors will get taxed more,
and dividend stocks will become less attractive to investors. While the
shock val... 阅读全帖 |
|
c*****e
发帖数: 1106 | 27 我觉得现在买指数不会有太好的收益，如果你看整个产业，Retail and Multi-family
have long recovered, and already passed their pre-crash high quite a while
ago. Healthcare and office REITs look more promising, but you may still want
to be selective.
One regional market I have been paying attention is the DC/MD/N.VA market,
where largely due to government downsizing, a number of REITs with large %
of assets there have not quite followed the rest on the way up.
If you are interested, you can start with either
Washington Real Es... 阅读全帖 |
|
y****i
发帖数: 778 | 28 By carefully choosing individual bonds with higher yield and shorter term,
the interest risks are much smaller than bond ETF. Kicker bond without call
protection but yield to call is higher than normal bond, no risk if the ask
price plus transaction fee is lower than call price, usually $100. For
example, 092840GQ4, 5% federal tax free interest, maturity date 7/1/2018,
bought at 99.92$. My tax free muni bonds have 4-6% yield (6-9% taxable
equivalent yield) with average term less than 12 years, ... 阅读全帖 |
|
w***n
发帖数: 1519 | 29 I'm not an expert on bond funds and don't want to mislead you, but I guess
it's probably not a bad idea for you to do your diligence and have a good
understanding of zero coupon bond first, and set your expectations properly.
It doesn't matter how much the past performance of this fund had. It's
holding zeroes and will mature and liquidate in 2025 as the name suggests.
It should be fairly easy to calculate how much discount you're getting at
any given time. Whether it's worthwhile, everyone has ... 阅读全帖 |
|
r**u
发帖数: 42 | 30 Reveal Navigation Options
The Wall Street Journal
show search
Close Search
Submit Search
850 189
POLITICS AND POLICY
Push to Tax ‘529’ Plans Stokes Debate
Obama Touts Proposal as Means to Restructure Student Aid, but Critics See
Challenges for Middle Class
ENLARGE
By JOSH MITCHELL
Updated Jan. 22, 2015 4:04 p.m. ET
240 COMMENTS
President Barack Obama ’s push to start taxing college-saving accounts,
including the popular “529” accounts, would affect millions of Americans
who are stashing money fo... 阅读全帖 |
|
m******9
发帖数: 968 | 31 问题1： 2个超大file，memory容不下，都是unsorted，假设里面全是integer。如何找
出2个文件
中的重复部分？
我看到的一个答案是：
step 1: external merge sort F1 (file 1): 将原文件分成若干个temporary
smaller
files, 对每个temporary small file进行quicksort，然后对所有smaller files 进行
multiple-way merge sort, 重新合并成一个sorted big file.
step 2: traverse F2, binary search F2's each element in F1,
step 3: 能找则是common element，如果找不到则继续读取判断下一个element
问题2： 1个超级大文件，unsorted，里面都是string。如何找出所有的anagram？
这个题没什么思路
求教了，谢谢 |
|
r****c
发帖数: 2585 | 32 basic idea, for three sorted arrays of A_1, A_2, A_3 (arbitratry length), (
assume you already know the smallest n_1 numbers and largest n_2 number),
find the longest one and choose the medium, say K in A_1, then find K's
position in all other two. Now you know K's position in all 3n, if it is <
3n/2 then the mediam then update to exclude all numbers smaller than K in
three arrays, and update n_1 = n_1 + all numbers smaller than K. recursion
then
so every time, you reduce the size at least by 5/ |
|
l*****a
发帖数: 14598 | 33 I am confused of the explaination
=============================================
Direct application of the quick sort based selection algorithm
The quick sort based selection algorithm can be used to find k smallest or
k largest elements. To find k smallest elements find the kth smallest
element using the median of medians quick sort based algorithm. After the
partition that finds the kth smallest element, all the elements smaller
than the kth smaller element will be present left to the kth eleme |
|
l*********r
发帖数: 674 | 34 是不是可以这么做：
1. creat a binary search tree. When a new item comes, insert into the tree。
O(logN)
2. To get the new medium, check if the newly generated value is bigger or
smaller than the previous medium.
- if bigger: the right child of the old medium is the new medium (if null,
then parent)
- if smaller: the left child of the old medium (if null, then parent)
如果偶数个数medium定义成中间两个的mean的话，需要两个指针对应奇偶数的情况，做
法还是跟上面类似。
O(1)
Overall O(logN)
median |
|
i**********e
发帖数: 1145 | 35 BTW, for people who had not seen this problem, here is the problem
description:
Given a list of strings, find a concatenation of all the strings such that
its dictionary order is the smallest among all the possibilities.
For instance, by joining the list ["ab", "cd", "ef"] we can get:
"abcdef",
"cdabef",
"cdefab",
..., ...
where "abcdef" is the one of the least dictionary order.
Thanks for your post. I believe my thought process is similar to yours. Here
are some of my notes that help me in "vis... 阅读全帖 |
|
s*****g
发帖数: 5159 | 36 This involves odd and even number case. For simplicity, we assume P and N ar
e both odd.
We sort the P arrays on the P machines, each of them has a mediam within the
machine.
We sort the P medians, and get an order.
The (N-1)/2 * (P-1)/2 numbers that larger than the larger (P-1)/2 medians ar
e dismissed.
The (N-1)/2 * (P-1)/2 numbers that smaller than the smaller (P-1)/2 medians
are dismissed.
Look at the following chart
A1 > B1 > C1 > D1 > E1
A2 > B2 > C2 > D2 > E2
A3 > B3 > C3 > D3 > E3
and C1... 阅读全帖 |
|
P*******U
发帖数: 203 | 37 是啊，但是题目要求Count smaller elements on right side，不是general的smaller
elements啊 |
|
P*******U
发帖数: 203 | 38 是啊，但是题目要求Count smaller elements on right side，不是general的smaller
elements啊 |
|
c****p
发帖数: 6474 | 39 find the right most peak, switch the peak digit with the nearest and smaller
digit on its left. If no such left smaller digit can be found, then no
solution.
个数
i. |
|
t********e
发帖数: 143 | 40 Can we solve one dimensional problem first for every row and column and
choose the smaller value at each intersection of row and column?
For example, the answer should be 2 for the middle point i.e smaller one
between row column.
323
303
333
I thought of counter example to my proposal. Need to consider the
neighbor's low as well. For example, answer is 1 instead 2 of both middle
point.
3213
3003
3333 |
|
k*********6
发帖数: 738 | 41 My personal feeling... if you go the the 2nd, the chance to go to GAM might
be a bit smaller, unless the work you doing there exactly match some groups
in GAM, because 2nd sounds in a different field....For the 1st one, is there
any chance that it could turn out to be a hot startup? If so, you can
become rich and bigger companies might respect entrepreneurship (Just my
thought?)
But you need to make sure the smaller one is stable because of Visa.
GMA doesn't really care which language you use...... 阅读全帖 |
|
k**n
发帖数: 3989 | 42 靠，，毕业后就没看过这种东东。。。读题就晕了。。
A non-empty zero-indexed array A containing N different integers is given.
We are looking for the longest possible sequence built from elements of A, A
[B[0]], A[B[1]], ..., A[B[K]], satisfying the following conditions:
The sequence must be decreasing; that is, A[B[0]] > A[B[1]] > ... >
A[B[K]].
For any two consecutive elements of the sequence, A[B[I]] and A[B[I+
1]], all the elements of A between them must be smaller than them; that is,
for any J = MIN(B... 阅读全帖 |
|
s*****n
发帖数: 162 | 43 Suppose you are developing a search engineer. Given a sequence of
numbers as a query string. You need to design algorithm/data structure such
that it can return whether this number sequence belongs to some famous
number sequences. For example, if the query string is “0 1 1 2 3 5”, it
might belong to a Fibonacci sequence. Note that the given sequence may not
always start from the beginning of a known number sequence.
My idea:
For those "famous" number sequences, we may cut them into smaller seque... 阅读全帖 |
|
j********a
发帖数: 451 | 44 there is a difference. A general's risk at war is much smaller than soldier,
reward is much bigger should the war leads to victory.
, vs a coder's risk is much smaller than mid level managers like vp/gm. If
the vp become cio/cto, probably different story as the reward will grow
exponentially, but a little hard to reach there. |
|
j********a
发帖数: 451 | 45 there is a difference. A general's risk at war is much smaller than soldier,
reward is much bigger should the war leads to victory.
, vs a coder's risk is much smaller than mid level managers like vp/gm. If
the vp become cio/cto, probably different story as the reward will grow
exponentially, but a little hard to reach there. |
|
z****p
发帖数: 18 | 46 Here is the O(log N) solution:
Key observations:
-The solution is "monotonic" in the following sense: if the query "range" is
29.9 and the solution is 100 points, then when the query "range" becomes 30
, the solution is guaranteed to be >= 100.
-We can "pre-compute" the answers to all the possible query "ranges", put
them in a data structure, and look up the data structure when a new query "
range" is asked for.
Solution details: (W.L.O.G., assuming query "range" <= 180 degree)
1. For each PAIR ... 阅读全帖 |
|
d**e
发帖数: 6098 | 47 ☆─────────────────────────────────────☆
shaye (wonderfull) 于 (Tue Nov 6 01:50:09 2012, 美东) 提到:
看到版上有讨论，说某某公司是PM driven，不如engineer driven，blabla.
我这个老码工来说两句，能做PM就别做码工。
对一个公司来说，无论大小，PM最重要了，从大的方面说， steve jobs, bill gates,
steven sinofsky, mark zuckerburg, robin li, pony ma,都是很出色的PM. 从小的
方面说，这些公司的vp，gm, 你看看多少是PM出身的。
动手的都搞不过动口，不过国人英语普遍不行，印度人这方面就出色很多，这也是印度
高管比较多的重要原因。
☆─────────────────────────────────────☆
StevenLow (CrossLayer) 于 (Tue Nov 6 01:51:09 2012, 美东) 提到:
怎么转PM 现在是码农
gates,
☆───... 阅读全帖 |
|
z****p
发帖数: 18 | 48
-The interval tree is a binary search tree where each node in the tree
stores a (key,value) pair: the key is the left end of an interval, and the
value is the right end.
-The interval tree for this problem is special in that the intervals are non
-overlapping.
-Initially, the tree only contain 1 node, the (1, MaxLong) pair.
-Check out value v: find the largest key that is smaller than v, look at its
value, assuming it looks like (k0,v0); if v0 is less than v, then v is not
in the pool, and the ... 阅读全帖 |
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c********p
发帖数: 1969 | 49 150题里的 18.8。
Given a string s and an array of smaller string T, design a method to search
s for each small string in T.
这个题目要干嘛？什么叫search s for each string in T?
明明都已经是smaller string了，还要怎么search阿？
答案为啥搞了个树。。这到底是怎么个search法阿？
要闹哪样嘛。。。 |
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l*y
发帖数: 70 | 50 有点晚， 3月的。 当时是个event，所以只面4轮，其中一轮behavioral,两轮程序一轮
设计。
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Coding
1. Support undo and redo on a picture.
-- Two stacks, one for each
2. Now each command has a cost and we need peekMax() to get the most
expensive command so that we can potentially save the snapshop (of pic) and
store it to server for that command. How do you support the peekMax() method?
-- Suggested a heaping Heap and the stack are just pointers. O(lgn)
-- Hinted to get O(1) with an example
-- So... 阅读全帖 |
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