g***j
发帖数: 1275 | 1 一般的coin change 问题，都是有无限个同样的coin可以供选择，如果不是无限个的，
怎么办？
比如coin是1，3，5，分别最多选择20，10，5个，这样的怎么弄呢？ |
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k*****t
发帖数: 161 | 2 Coin这个startup到底怎么样？它的recruitor联系我。
Coin可以集成多个信用卡。不过我听说新的信用卡将会有接触芯片。我觉得以后手机应
用就可以替代Coin的功能了。所以不了解这个公司的前景如何。 |
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C**********a
发帖数: 175 | 4 SS insert的 Littleton Coin deal，收到很久了。coupon上写着 “order must be
received within 15 days”,但是我order成功了，准备回国的礼物...对quarters感兴
趣的tx，可以看看：
For new customers!
1. 42-Coin set (1个set含2套，每套有21个) of Uncirculated 2010-Date P&D
America's National Park Quarters for Only $9.95, plush Free Shipping (limit
5 sets)
2. Free Uncirculated 2010 Union Shield Cent (one per customer)
3. Custom 2010-2015 P&D America's National Park Quarters Display Folders at
$2.95 (Optional!)
Dept.#:3GN206
链接在二楼，输入上面的code即可。还有一个ST3743，这个... 阅读全帖 |
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i**y
发帖数: 829 | 5 要炒e-coin，还不如自己创造个新的e-coin，然后第一个挖坑it...这样从一开始就赢
在了起跑线。
人家可以创造dogecoin，自然我们也可以去创造catcoin, fishcoin.....mitbbscoin
i think it is a very good idea.... |
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L*****a
发帖数: 24 | 6 I .also feel : 很中肯.
But I just do not know why there is a frenzy now on the virtual coins.
I look this as a learning opportunity. Anyway it is free as well.
Hope that you can join through the link and we both get the coins. Now it
looks that I have to get a wallet to save the coins. I will learn how to do
it. |
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发帖数: 1 | 7 You'll soon be able to sell your genetic info for a new cryptocurrency
called Luna Coin. A group of scientists and engineers are developing a new
cryptocurrency that will pay people for their DNA test results.Luna Coin is
aiming to raise money through a token sale in the first quarter of 2018. The
company claims the Luna Coin will be a "utility token." |
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P**0
发帖数: 223 | 8 卖2006 american eagle 20th anniversary silver coin set and 2000 american eagle proof silver coin，各一套，coin set $400, 单币$50，最好一起走，可以再优惠10刀，不贴图了，反正见面可以看品相，在center ave和negley路口附近，不远的话可以送送货上门，站内信联系，支付方式再议。 |
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a*******8
发帖数: 5069 | 9 再爆一个料，连影帝也不甘吃老本而暴怒升级阵容，目前2个传奇ST要在第三届联赛上
亮相！
coins就是玩游戏的副产物，现在由于autobidder程序网上公开贱卖，而导致有钱人越
来越多，coins已经相对13里已经白菜价了， 直接买币已经很普遍了。没必要为了
coins而辛苦的打比赛。 |
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d*j
发帖数: 13780 | 10 Beyond numismatic products, the America the Beautiful 5 ounce Silver Bullion
Coins will also be released before the end of the year. The United States
Mint has reportedly begun striking the coins, although a release date and
the premium level charged to authorized purchasers has still not been
revealed. The US Mint plans production of 100,000 of each of the designs,
which might prove a small number in comparison to demand.
The bullion coins are being struck in 5 ounces of .999 fine silver and ha... 阅读全帖 |
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x*******e
发帖数: 1905 | 11 I am a new comer. I own one silver coin "1987
God of longevity coin". It is in a plastic coin box. But I could not find it
in any catalog. Anybody can tell me where I can find the information about it?
I saw this on eBay too
120735200956
Thanks |
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m*****u
发帖数: 19562 | 12 资金上实力US coin dealer强太多了。。。
可惜从趋势来讲， US coin实在没前途。。。等baby boom这批人凋零了，美币就要快速
下降了。 |
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S**C
发帖数: 57 | 14 -mint news blog
关键是最后一句 未必能升
Proof Gold Eagle Sales
2012 Sales 2011 Sales
1 oz 14,296 30,000
1/2 oz 3,962 8,066
1/4 oz 4,969 10,381
1/10 oz 11,680 24,000
Four Coin Set 5,735 18,873
Depending on where the final sales level for the 2012 Proof Gold Eagle Four
Coin Set ends up, the individual coins will likely see significant
historical lows for their respective denominations.
The current mintage lows for each denomination are:
2001 1 oz Proof – 24,555
2008 1/2 oz Pr... 阅读全帖 |
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s******e
发帖数: 1985 | 15 New to coin collection.
A dealer told me that NGS/PCGS allow coins to have spots in grading since 2
years ago. Is it real?
By the way, how do NGS/PCGS seal the coin? did they add some oil in the
sealed box?
Thanks |
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a**e
发帖数: 49 | 16 刚收到APMEX的Silver American Eagles Coin。看上去听漂亮的，就是10个都摞在一起
，有没有好的Coin Case or coin box推荐？多谢！ |
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r****o
发帖数: 3932 | 17 Coins
Coins shine like the sun
And happy as can be
The coin is big or small
I look at the president
I wonder what the future is?
这是娃写的，一年级，英文课作业，不指定题目写诗。
我翻译的
硬币亮闪闪，快乐无极限，无论大与小，总统在上面，未来谁知晓? |
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q***a
发帖数: 26 | 18 my 2 cents
separately consider two initial situations a0=0 and a0=1;
only consider a0=0 here since a0=1 is similar.
There are N_group-1 switchs, if N_group is odd, (N_group-1)/2 0->1 and equal
number 1->0. if N_group is even,, (N_group+1)/2 0->1 and others 1->0
you easily get possibility of each single result that meet above condition.
then consider number of such results.
the rest of coins (N-N_group) need to fill into corresponding interval which
should be leaded with the same side, and any in... 阅读全帖 |
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w*******y
发帖数: 60932 | 20 15% off with Kohls Charge FEBRUARYPYD
10% off any card NEW8360
NCAA Coin Banks (or Plain):
http://www.kohls.com/upgrade/webstore/search_landing.jsp?ENDECA football&ENDECA_SEARCH_INPUT<>recs=12&ENDECA_SEARCH_INPUT<>N=4294967293&ENDECA_SEARCH_INPUT<>type=1&PRODUCT<>prd_id=845524892685090&FOLDER<>folder_id=1408474845776043&CONTENT<>cnt_id=50023555&bmForm=endeca_search&bmFormID=1299118239354&bmSubmit=validate&bmUID=1299118239354
Celebrate your Clemson Tigers spirit while cheering your way to savings... 阅读全帖 |
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d******0
发帖数: 3640 | 22 其实Bit coin挑战不是黄金，而是智商。能从bit coin中搞到属于自己的
黄金，这才是真英雄。 |
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S*********g
发帖数: 24893 | 23 【 以下文字转载自 Stock 讨论区 】
发信人: StephenKing (金博士), 信区: Stock
标 题: 恭喜小小人把lite coin从250烧到150了！
发信站: BBS 未名空间站 (Thu Feb 1 10:25:47 2018, 美东)
恭喜小小人把lite coin从250烧到150了！
定投各种币
小小人今年有望实现-60%的收益率！！！ |
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l*******s
发帖数: 7316 | 24 如果题目沒少字，只要分成两堆各50个硬币即可。因为每个硬币都有头
："You have a 100 coins laying flat on a table, each with a head side
and a
：tail side. 10 of them are heads up, 90 are tails up. You can't feel,
see or in any other way find out which side is up. Split the coins into two
piles |
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发帖数: 1 | 25 這又是一個典型的標題黨。
當你懷疑怎麼有人會笨到把拋硬幣說成種族歧視時，你就該去查查究竟。
報導裡這麼說的：The skater, Shani Davis, said the coin toss was “
dishonorable,” even though it was the previously agreed-upon method
for breaking a tie vote among U.S. athletes. Davis included the hashtag #
BlackHistoryMonth2018 in his tweet along with a list of his accomplishments
that he said should have made him the flag-bearer. It seems as if Davis is
alleging the first racially motivated coin toss in Olympic history.
他反對的是用扔硬幣的方式，而不是說扔硬幣本身。... 阅读全帖 |
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l****z
发帖数: 29846 | 26 另外里面写了coin toss这个方式是previously agreed. 如果coin toss出来的结果是
他而不是另外一个人, 他还会说这个方式是racist嘛? |
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w*********s
发帖数: 2136 | 27 http://pics.livejournal.com/a_kolesnichenko/pic/00021ace/s640x480
Medvedev Shows Off Sample Coin of New ‘World Currency’ at G-8
By Lyubov Pronina
www.bloomberg.com
July 10 (Bloomberg) -- Russian President Dmitry Medvedev illustrated his
call for a supranational currency to replace the dollar by pulling from his
pocket a sample coin of a “united future world currency.”
“Here it is,” Medvedev told reporters today in L’Aquila, Italy, after a
summit of the Group of Eight nations. “You can see it and |
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D***o
发帖数: 4304 | 28 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
[出售]20个 Nintendo 3DS XL Console PIN (=160 Coins in Club Nintendo, for
FREE
3DS games!)
单张面值:
可接受价格(必须明码标价！):
$20 each PIN
物品新旧要求:
new PIN in hand, ready to email
邮寄方式要求:
email PIN
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
BOA transfer only. Billpay for large amount request
比我老的Buyer ID，我先email code for redeem game，然后Buyer pay
比我新的ID，先款BOA transfer，收到receipt，后email code
其他补充说明:
This is the PIN for Nintendo 3DS XL console, NOT the console itself!!
Wha... 阅读全帖 |
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n***e
发帖数: 651 | 29 二手交易风险自负！请自行验证是否合法和一手卡！:
y
我想卖的物品:
Liberty 2016 Centennial Gold Coin @$450 obo
https://catalog.usmint.gov/standing-liberty-2016-centennial-gold-coin-16XC.
html
密封在原装寄来的盒子里。
单张面值:
please email [email protected]
可接受价格(必须明码标价！):
物品新旧要求:
邮寄方式要求:
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
其他补充说明:
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip: |
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h*****k
发帖数: 5022 | 30 这是不是说，以后只要有gift card code, 用他的手机app我就可以在coin卡上制造出
gift card 的磁条了？ 理论上应该是的
只不过不知道商家以后会不会抵制coin as gift card
如果是真的，那就解决太多有gift card code却不能在店里用的问题了！ awesome
不好的消息是，明年夏天才开始ship...额额额 |
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e**********0
发帖数: 7133 | 31 我想买的物品:
2011 American Eagle 25th Anniversary Silver Coin set，
单张面值:
$300/set
可接受的价格(必须明码标价！):
$645/set
物品新旧要求:
new,sealed in box(要求MINT原装不开封),开封的-$50 一套！
邮寄方式要求:
ML
买卖双方谁承担邮寄损失(Required if not code only):
before,after
付款方式说明:
any
其他补充说明:
一律先货后款, 否则不要联系.
广告的有效期:
物品来源:
USMINT。
【联系方式】：
请发一封确认信到 e*******************[email protected]
回复邮件模式如下：
Subject: 【$645 银币求购】2011 American Eagle 25 周年 Silver Coin
BBSID: xxxxx，
品种，数量，总金额,加计算公式
Zipcode: xxxxx
收款方式：RMB/ boa / deposit/billpay/paypal
电话... 阅读全帖 |
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D***o
发帖数: 4304 | 32 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
[出售]20个 Nintendo 3DS XL Console PIN (=160 Coins in Club Nintendo, for
FREE
3DS games!)
单张面值:
可接受价格(必须明码标价！):
$20 each PIN
物品新旧要求:
new PIN in hand, ready to email
邮寄方式要求:
email PIN
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
BOA transfer only. Billpay for large amount request
比我老的Buyer ID，我先email code for redeem game，然后Buyer pay
比我新的ID，先款BOA transfer，收到receipt，后email code
其他补充说明:
This is the PIN for Nintendo 3DS XL console, NOT the console itself!!
Wha... 阅读全帖 |
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n***e
发帖数: 651 | 33 二手交易风险自负！请自行验证是否合法和一手卡！:
y
我想卖的物品:
Liberty 2016 Centennial Gold Coin @$450 obo
https://catalog.usmint.gov/standing-liberty-2016-centennial-gold-coin-16XC.
html
密封在原装寄来的盒子里。
单张面值:
please email [email protected]
可接受价格(必须明码标价！):
物品新旧要求:
邮寄方式要求:
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
其他补充说明:
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip: |
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c***2
发帖数: 838 | 34 Given a list of coins such as 25, 10, 5, 1
find the minimum number of coins for a target value such as 95. |
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c**y
发帖数: 172 | 35 For this problem, greedy algo. works. Always choose the largest coin that is
allowed.
However,for some special sets of coins, such as 25, 10, 7, 5, 1, the greedy
algo. doesn't work. So we need to use dynamical programming to solve this
problem. |
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w****r
发帖数: 15252 | 36 现在除了一个比他更好的，155一个，coin貌似没啥优势了，人家那个还能充电，coin
三年就废掉了 |
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c*p
发帖数: 186 | 37 【 以下文字转载自 PennySaver 讨论区 】
发信人: CIP (CC), 信区: PennySaver
标 题: 有没有效经济的办法处理coins
发信站: BBS 未名空间站 (Wed Mar 17 08:25:05 2010, 美东)
家里的coins太多了, 不知道怎么处理,拿去银行换也不好意思,那么多数就数n久
有没什么有效经济的办法换成纸币 |
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n***x
发帖数: 912 | 39 coin可以要refund了。coin这下彻底悲剧，想都不要想 |
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z********i
发帖数: 3192 | 40 Coin在韩国店悲剧，人家说这是coin吧，我们这刷不过 |
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f*******w
发帖数: 13821 | 41 有几十刀coins，不想去coin机换gc 能怎样换成cash呢 |
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C**********a
发帖数: 175 | 42 收到Coins了
Philadelphia 和 Denver 的各一套，这42个coins可以装在一个folder里，原来想错了。
看图片： |
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S*********g
发帖数: 24893 | 44 是BIT COIN的1/8
是不是单价就相当于bit coin的八倍？ |
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S*********g
发帖数: 24893 | 45 这个bit coin跟 byte coin比有什么优势吗？ |
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A*********t
发帖数: 7481 | 48 universal stamp and coins
maryland stamp and coins
in rockville bethesda |
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t****e
发帖数: 283 | 49 INDIANAPOLIS -- The Cleveland Browns won a coin flip against the Tampa Bay
Buccaneers and will pick third overall in April's NFL draft. Both teams
finished the 2006 season with 4-12 records and similar strength of schedules
, leading to today's tiebreaker.
The coin flip took place this morning at the NFL combine.
The Browns have obvious needs at quarterback, cornerback, running back and
the offensive and defensive lines. Some of those holes will be filled in
free agency, but among the candidates |
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S********5
发帖数: 753 | 50 http://www3.signonsandiego.com/stories/2009/feb/13/bn12shot214195-robber-shot/
SAN DIEGO — An armed man attempting to rob a North Park coin shop Friday
morning was killed after he and at least one of the store's employees
exchanged gunfire, police said.
The man and an accomplice went into the Old Coin Shop on El Cajon Boulevard,
just east of Texas Street, at 9:16 a.m. and confronted two employees who
were both armed with handguns, said San Diego police homicide Lt. Terry
McManus.
About the same |
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