D*********n
发帖数: 674 | 1 美国民间捐赠中国抗击疫情部份清单
（可点击进入查看）：
1. Direct Relief 200,000 surgical masksplus isolation gowns, fluid-
resistant coveralls,and exam gloves (shippingis donated by Fedex) https
://www.directrelief.org/2020/01/direct-relief-rushes-facial-masks-to-china-
to-fight- coronavirus-spread/
2. The Church of Jesus Christ of Latter-day Saints 220,
000respirator masks, 870 pairs of protective goggles and morethan 6,500
pairs ofprotective coveralls sent on 79 pallets of protectivemedical
equ... 阅读全帖 |
|
a*****1
发帖数: 3817 | 2 随便一查，数不胜数
1. Direct Relief
200,000 surgical masksplus isolation gowns, fluid-resistant coveralls,
and exam gloves (shippingis donated by Fedex)
https://www.directrelief.org/2020/01/direct-relief-rushes-facial-masks
-to-china-to-fight- coronavirus-spread/
2. The Church of Jesus Christ of Latter-day Saints
220,000respirator masks, 870 pairs of protective goggles and more
than 6,500 pairs ofprotective coveralls sent on 79 pallets of protective
medical equipment
h... 阅读全帖 |
|
a*****6
发帖数: 1800 | 3 https://www.forbes.com/sites/tarahaelle/2020/02/29/no-you-do-not-need-face-
masks-for-coronavirus-they-might-increase-your-infection-risk/?fbclid=
IwAR3MnpuPaNs3hGci0Y1oxXlkfaNzV10ej26hFlI0ZbFZZXygOv-RUep0_Wg#6fc6881c676c
No, You Do Not Need Face Masks To Prevent Coronavirus—They Might Increase
Your Infection Risk
“The average healthy person does not need to have a mask, and they shouldn
’t be wearing masks,” Dr. Perencevich said. “There’s no evidence that
wearing masks on healthy people will pr... 阅读全帖 |
|
W*****B
发帖数: 4796 | 4 New York ER doctor: Smart to recommend public use masks because of
asymptomatic spread of coronavirus
Get all the latest news on coronavirus and more delivered daily to your
inbox. Sign up here.
While the White House is expected to recommend wearing face masks in public,
Dr. Craig Spencer said on Friday that it would be "smart" because of the
widespread asymptomatic transmission of the coronavirus.
"We know that people before they have symptoms, can transmit this virus --
just a normal activity ... 阅读全帖 |
|
l******e
发帖数: 54 | 5 就是普通的状态压缩 DP 或者递推
我都把算法描述出来了 看不懂只好丢给你个程序了
int mask = (1 << m) - 1;
f[0][0] = 1;
// 一行一行的来
for (int i = 0; i < n; ++i) {
FILL(f[(i + 1) & 1], 0);
// 枚举本行的铺法
for (int j = 0; j <= mask; ++j) {
// 上一行的铺法
for (int k = 0; k <= mask; ++k) {
// 检查相容
if (check(j, k, mask)) {
// 累加
f[(i + 1) & 1][j] += f[i & 1][k];
}
}
}
}
// 输出解
cout << f[n & 1][0] << endl;
bool check(int ... 阅读全帖 |
|
l******e
发帖数: 54 | 6 就是普通的状态压缩 DP 或者递推
我都把算法描述出来了 看不懂只好丢给你个程序了
int mask = (1 << m) - 1;
f[0][0] = 1;
// 一行一行的来
for (int i = 0; i < n; ++i) {
FILL(f[(i + 1) & 1], 0);
// 枚举本行的铺法
for (int j = 0; j <= mask; ++j) {
// 上一行的铺法
for (int k = 0; k <= mask; ++k) {
// 检查相容
if (check(j, k, mask)) {
// 累加
f[(i + 1) & 1][j] += f[i & 1][k];
}
}
}
}
// 输出解
cout << f[n & 1][0] << endl;
bool check(int ... 阅读全帖 |
|
p******y
发帖数: 27 | 7 来美国已经五年，这是少有令我生气的时刻，也不知道发哪里，因为用freedom付的款
，我就发这里吧，希望各位同胞们引以为戒。
这个潜水店是位于Villa Park的 Underseas Scuba Center。大约课程开始前一个月，
我打算学潜水，这家离我最近，网上评分虽然少但是很高，所以也不犹豫直接导航开过
去了。到店后，询问了下一个open water开课时间，一个叫Tim的教练接待了我，看我
感兴趣，就发了一堆传单给我，然后他叫我填写了身体状况以及疾病单子。当我问到有
什么潜水的先决条件时，他只告诉我除了Mask得自己准备，其他东西费用全包。我看了
下价格，的确不便宜，全部学费包括拿到证的费用将近500刀，我就刷卡付钱。他给了
我一个包含DVD以及PADI手册的袋子，说开课前看完就行。之后就给我疯狂推荐店内的
很贵的Mask。由于我是近视，所以也没有在店里购买，回到家立马去亚马逊订购了一副
带有度数的mask。之后就等待开课了。
殊不知，在开课之后，矛盾才开始出现。第一次是在泳池里训练，我就带着mask去了，
到了泳池，Tim就问你的呼吸管和脚蹼呢？我很疑惑，因为他当初说的是我... 阅读全帖 |
|
p******y
发帖数: 27 | 8 来美国已经五年，这是少有令我生气的时刻，也不知道发哪里，因为在芝加哥郊区，我
就发芝加哥版吧，希望各位同胞们引以为戒。
这个潜水店是位于Villa Park的 Underseas Scuba Center。大约课程开始前一个月，
我打算学潜水，这家离我最近，网上评分虽然少但是很高，所以也不犹豫直接导航开过
去了。到店后，询问了下一个open water开课时间，一个叫Tim的教练接待了我，看我
感兴趣，就发了一堆传单给我，然后他叫我填写了身体状况以及疾病单子。当我问到有
什么潜水的先决条件时，他只告诉我除了Mask得自己准备，其他东西费用全包。我看了
下价格，的确不便宜，全部学费包括拿到证的费用将近500刀，我就刷卡付钱。他给了
我一个包含DVD以及PADI手册的袋子，说开课前看完就行。之后就给我疯狂推荐店内的
很贵的Mask。由于我是近视，所以也没有在店里购买，回到家立马去亚马逊订购了一副
带有度数的mask。之后就等待开课了。
殊不知，在开课之后，矛盾才开始出现。第一次是在泳池里训练，我就带着mask去了，
到了泳池，Tim就问你的呼吸管和脚蹼呢？我很疑惑，因为他当初说的是我只需要... 阅读全帖 |
|
x*****n
发帖数: 3422 | 9 Good question.
Helghan星球的空气虽然和地球略有不同，但是并没有太多不同。所以短期进攻的ISA不需要mask。你可以看到很多Helghast上层人士也不带Mask.
历史上Helghan的主要产业是地下挖矿，这才是Helghast普通人带Mask的本因。由于严酷的生存环境，即使带了保护措施，Helghast还是开始变异了。Vasari上台后大力宣传Helghast是新种人类，带Mask成了Helghast标榜种族意识的载体，而且很有可能Mask已经是uniform的一部分，所以现在的Helghast士兵还是带Mask. |
|
r********m
发帖数: 593 | 10 这楼贴各种杂牌的东东.
带***的请从下楼里的＂免费赠品"里选.
===AHAVA=== 图1
除非特别说明,小样为管装
***Choose one sample free with any AHAVA purchase***
Deadsea osmoter concentrate 精华, bottle
131230026E
Size 5mL
Value 12.00
Price 1.00
Deadsea plants firming body cream
130402010
Size 40mL
Price 1.00
Deadsea water mineral body exfoliator
131201006
Size 40mL
Price 1.00
Deadsea water mineral hand cream
130102023
Size 20mL
Price 1.00
**********************************************************... 阅读全帖 |
|
r********m
发帖数: 593 | 11 这楼包括MAC, Natura Bisse, Omorovicza , Origins, Peter Thomas Roth and
Philosophy
=== M A C === 图1
小样均为管装
Strobe cream hydratant lumineux
A76, B76
Size 6mL
Value 4.00
Qty 3
Price 3 for 1.00
False lashes extreme black
A35
Size 3mL
Value 12.00
Qty 1
Price 1.00 each
Natural radiance base lumiere
B36
Size 6mL
Value 5.00
Price 0.50
**********************************************************
=== Natura Bisse === 图1
小样均... 阅读全帖 |
|
G**********e
发帖数: 11693 | 12 laura mercier tinted moistrizer，第一次用这种东西，tinted moistrizer到底是
moistrizer还是一个light foundation啊？
o'loccitane的hand cream 去年带了一个回国用就留给我婆婆了，今年自己再买一个
中间这个小瓶很好！murad的acne spot treatment含3% sulfur
body shop的mask们，都很喜欢，价格都很可爱，他们家走价廉物美路线我很喜欢：tea
tree mask, honey and oak 3 in 1 scrub mask, nutriganics smoothing mask,
blue corn 3 in 1 deep cleansing mask 迷上这个了，很多时候懒得又洗脸又
exfoliate就用这个一步做完，很喜欢他们的3 in 1, aloe protective restoring
mask 超级补水保湿
nars的multi protect primer with spf 30，准备退了这个，一小瓶30多块钱，不干！
然后入sephora... 阅读全帖 |
|
G**********e
发帖数: 11693 | 13 laura mercier tinted moistrizer，第一次用这种东西，tinted moistrizer到底是
moistrizer还是一个light foundation啊？
o'loccitane的hand cream 去年带了一个回国用就留给我婆婆了，今年自己再买一个
中间这个小瓶很好！murad的acne spot treatment含3% sulfur
body shop的mask们，都很喜欢，价格都很可爱，他们家走价廉物美路线我很喜欢：tea
tree mask, honey and oak 3 in 1 scrub mask, nutriganics smoothing mask,
blue corn 3 in 1 deep cleansing mask 迷上这个了，很多时候懒得又洗脸又
exfoliate就用这个一步做完，很喜欢他们的3 in 1, aloe protective restoring
mask 超级补水保湿
nars的multi protect primer with spf 30，准备退了这个，一小瓶30多块钱，不干！
然后入sephora... 阅读全帖 |
|
s*****g
发帖数: 5159 | 14 终于有了中文term，可以详细回你：
你现在有两个选择，869G和869GR，869GR是一块小玻璃，mask有24x65mm, 24x58mm，64
5/66/67/69，扫描仪能够辨认相应的mask并做对应的剪裁，但是每次装片只能扫一张，
批量处理比较麻烦。另外回x5的问题，我拿到的这些mask（bh买的全新的holder），放
到glass holder里面以后，两边接触玻璃，中间大概高出1毫米多，这时候把xpan胶片放
上，合盖子，就会有一点小小的位移，影响精确度。我把这些mask放到书里然后在低音
炮下面压了两个星期也没用。
869G就是一个大长玻璃，然后又一片纯黑的mask，你可以把它切割成divider或者挖成x
pan大小的四个洞，然后手工剪裁扫描，好处是每次可以扫四张，mask也比较平（因为很
长，重力使然）。
另外在photo.net看到有人把普通35毫米holder的divider去掉，钻一个新洞补一个洞，
然后扫描，效果比869G和869GR这种有ANR玻璃的好，分辨率高，锐。35mm平整度不是主
要问题。
刚才搜了一下，发现一个新产品，德叔如果试试写个评测，我... 阅读全帖 |
|
s********e
发帖数: 11693 | 15 PS操作越来越慢，发现一张片子处理下来快1G了，计算了下各个操作所增加的size如下
，发现TK action临时添加的Channels每个就38M，最后一定要删除掉。Cloud
Sharpening居然增加近400M，这个是不是不要保留？以后需要时重新再做。其他还有什
么可以尽量减小文件大小的？一是增加处理速度，二是节省存储空间。
Raw: 20M
Raw to PSD: +100M
Copy background: +180M
Add the first adjustment+mask to background: +100M
Add any adjustment+mask: +2M to 10M
Add one adjustment without mask: 1M
Add one white mask only: +50K
Add one black mask only: +40K
Paint a mask (even a little): +3M
Add one channal: +38M
Add all Lights (7 channals) by TK action: +... 阅读全帖 |
|
T**r
发帖数: 7016 | 16 老大，不好意思，这个贴比较长。
我把NAT搞定了，现在MSVPC guest也能上internet，即使host在公司的VPN上。但是
host
不能看到guest，guest却可以看到host（公司IP）。我需要host能看到guest，因为
guest上
有一些web application需要demo。
whatismyip.com显示两个是同一个IP，而且应该是我VPN的IP，我ISP的IP是75开头，公
司是
144开头。
下面是host 和guest的ipconfig 和route print，其中host里有一些vitualbox和
vmware的遗留下来的一些设置，以前装过，没有搞出来，现在用的是MS VPC。
******************
host ipconfig: *
******************
C:\Documents and Settings\ga2334>ipconfig
Windows IP Configuration
Ethernet adapter VMware Network Adapter VMnet8:
Co... 阅读全帖 |
|
y*****a
发帖数: 171 | 17 gentoo 这么烂？fresh install，kernel 都不让我装？
Calculating dependencies -
!!! All ebuilds that could satisfy "sys-kernel/gentoo-sources" have been
masked.
!!! One of the following masked packages is required to complete your
request:
- sys-kernel/gentoo-sources-2.6.28-r2 (masked by: corruption)
- sys-kernel/gentoo-sources-2.6.28-r1 (masked by: corruption)
- sys-kernel/gentoo-sources-2.6.28 (masked by: corruption)
- sys-kernel/gentoo-sources-2.6.27-r9 (masked by: corruption)
- sys-kernel/gentoo-sources-2 |
|
m********g
发帖数: 9 | 18 在一本书上看到的
就是用bitmap来做sorting的经典题
实在不明白这个什么意思 a[i>>SHIFT] |= (1<<(i & MASK))
后面那个( 1<<(i&MASK) )是什么意思?
codes在下面
#include
#define BITSPERWORD 32
#define SHIFT 5
#define MASK 0x1F
#define N 10000000
int a[1 + N/BITSPERWORD];
void set(int i) { a[i>>SHIFT] |= (1<<(i & MASK)); }
void clr(int i) { a[i>>SHIFT] &= ~(1<<(i & MASK)); }
int test(int i){ return a[i>>SHIFT] & (1<<(i & MASK)); } |
|
c******g
发帖数: 19294 | 19 【 以下文字转载自 paintball 俱乐部 】
发信人: cengceng (路色), 信区: paintball
标 题: Re: 给beginner的建议
发信站: BBS 未名空间站 (Sun Jun 13 00:38:48 2010, 美东)
接着先来说说最重要，最不可缺少的装备--mask。没错，mask比你的彩弹枪还重要。彩
弹是比较危险的游戏，套用以前老板的一句话，safety is our #1 concern(其实paper
才是他的#1 concern)。而且，就算什么装备都没有，只有带着mask，一样可以呆在场
上玩（给大家讲讲冷笑话啥的，或者狂奔去夺旗，再或者到处乱跑迷惑对手），但没有
戴保护脸部的护具是绝对不可以在场上呆着的。
mask的选择不多，便宜的2，30，贵的也就100出头。一般的mask只是保护脸部和耳朵，
后脑勺部分没有盖住。如果想要保护好后脑勺，可以买full coverage的，我在店里试
过，不太舒服。而且后脑勺中弹主要可能性是自己人走火，或者是自己人对你有意见。
所以，full coverage的面具不是非常必要。
买面具最重要的是买... 阅读全帖 |
|
k**********4
发帖数: 16092 | 20 Forward my friend’s experience in Fremont Main Library (Fremont, California
): Ever since Obama ordered to open restrooms to transgender, for the first
time, people in Silicon Valley witnessed something disgusting. Yesterday in
the library, I saw a Chinese mother anxiously running out of the restroom,
telling people that a masked man in the women's restroom, who was sneaking a
peek of her daughter using the toilet via his mobile! We were shocked. I
hastened to urge a staff member to call in the ... 阅读全帖 |
|
W*****B
发帖数: 4796 | 21 做黑女人很难吗？
也许吧。
但是这样就有理由在球场上那样表现吗？
那样指着裁判鼻子骂就能换来尊重吗？
Serena Williams and the Burdens of Being a Black Woman [OPINION]
Twenty-four years ago, on a crisp Halloween evening in Oakland, California,
Venus Williams, 14, made her professional debut at the Bank of the West
Classic. The phenom-in-training was wearing unbranded clothing, plastic
beads on her cornrows and was beaming with the kind of confidence that
helped her extend Arantxa Sanchez-Vicario, then the №.2 player in the world
, to three sets.
... 阅读全帖 |
|
p***n
发帖数: 17190 | 22 https://www.msn.com/en-us/news/world/china-says-urgent-need-for-medical-
equipment-as-virus-toll-tops-sars/ar-BBZAob5
China says 'urgent' need for medical equipment as virus toll tops SARS
AFP 1 hr ago
US Coast Guard: Texas oil spill has restarted
Appeal of man who shot Army recruiters rejected
Click to expand
China said Monday it urgently needed medical equipment and surgical masks as
the death toll from a new coronavirus jumped above 360, making it more
deadly than the SARS crisis nearly two d... 阅读全帖 |
|
k**********4
发帖数: 16092 | 23 1. What should I buy?
The US Department of Homeland Security recommends on its website that,
before a pandemic strikes, to store a two-week supply of water and food, as
well as over-the-counter medications you tend to take.
"Have any nonprescription drugs and other health supplies on hand, including
pain relievers, stomach remedies, cough and cold medicines, fluids with
electrolytes, and vitamins," according to the department.
"In general for emergency preparedness, we encourage all households t... 阅读全帖 |
|
|
发帖数: 1 | 25 "The fact is, your typical surgical mask is not going to protect or prevent
infection," Erin Sorrell, a Center for Global Health Science and Security
member and assistant research professor in the Department of Microbiology
and Immunology at Georgetown University, told BuzzFeed News.
Sorrell said there's no reason to use a surgical mask if you're healthy and
not infected.
"The virus itself is so small that it can penetrate the mask," she said. "So
it literally does nothing for you."
The only rea... 阅读全帖 |
|
s***c
发帖数: 1926 | 26 Roughly 55 million N95 masks in Ontario expired before coronavirus hit
BY ALLISON MARTELL AND MOIRA WARBURTON REUTERS
TORONTO – Millions of face masks stockpiled by Ontario in the aftermath of
the SARS outbreak to protect healthcare workers during a future epidemic
have expired, according to provincial officials and documents, raising
questions about the readiness of Canada’s most populous province to deal
with the spreading coronavirus.
Thirteen years ago, Ontario stockpiled some 55 million N95... 阅读全帖 |
|
d*********o
发帖数: 6388 | 27 https://www.mohfw.gov.in/pdf/Useofmaskbypublic.pdf
Medical masks should not be used by healthy persons who are not
having any symptoms because it create a false sense of security that can
lead to neglecting other essential measures such as washing of hands.
Further, there is no scientific evidence to show health benefit of
using masks for non-sick persons in the community. In fact erroneous
use of masks or continuous use of a disposable mask for longer than 6
ho... 阅读全帖 |
|
c******d
发帖数: 206 | 28 从两侧呼吸？没有任何过滤作用？英文不好？
Surgical masks are made in different thicknesses and with different ability
to protect you from contact with liquids. These properties may also affect
how easily you can ”breathe through” the face mask and how well the
surgical mask protects you.
If worn properly, a surgical mask is ”meant to help block” large-particle
droplets, splashes, sprays, or splatter that may contain germs (viruses and
bacteria), keeping it from reaching your mouth and nose. Surgical masks may
also h... 阅读全帖 |
|
W*****B
发帖数: 4796 | 29 Coronavirus: China’s new export restrictions on medical supplies are bad
for business and the world, insiders say
‘We are very sad that we can’t send [medical] gowns to our clients who are
racing to save lives,’ Guangdong factory owner says
Beijing ruled on Wednesday that only firms licensed to sell medical supplies
at home can export them overseas
Saturday, 4 April 2020, 3:00:PM
China’s new restrictions on the export of coronavirus-related medical
supplies deal not only a blow to domestic produ... 阅读全帖 |
|
l****z
发帖数: 29846 | 30 December 15, 2012 Posted by Warner Todd Huston
One story that no one seems to be talking much about is the violent attack
on an African American small businessman’s hot dog vending stand
perpetrated by criminal union thugs during Monday’s right-to-work fracas in
Lansing, Michigan.
Clint Tarver set up his stand near the Americans for Prosperity tent that
union goons later tore down and, at least initially, Mr. Tarver reported
that things were “going real well,” until the union toughs got into th... 阅读全帖 |
|
k******n
发帖数: 64 | 31 我的08年的accord在carfax记录上有个2009年末open recall，大家帮忙看看这个问题
严重吗？是不是拿到dealer哪里搞一下就能开走的问题，还是要修几天？前任车主貌似
没管的说。
Recall Date:
NOV 18, 2009
Model Affected:
2008 Honda Accord
Summary:
HONDA IS RECALLING AFTERMARKET FULL NOSE MASKS, PART NUMBER 08P35-TA0-100
AND 08P35-TA6-100 MANUFACTURED BETWEEN AUGUST 9, 2007 THROUGH DECEMBER 11,
2007. THE ACCESSORY WAS DESIGNED SPECIFICALLY FOR MODEL YEAR 2008-2010 HONDA
ACCORD 4-DOOR VEHICLES. IT IS POSSIBLE FOR THE NOSE MASK MATERIAL TO
INTERFERE WITH PART OF THE HOOD LAT... 阅读全帖 |
|
m*********g
发帖数: 10735 | 32 片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2.5
SUGAR FACE POLISH 4ML @ $1.5
BLACK TEA AGE DELAY CREAM 2ML @ $1.5
UMBRIAN CLAY MATTIFYING MASK 4ML @ $1
各种香味试管香水
1.6ML @ $0.75
7.5ML @ $4
中样
ROSE FACE MASK 20ML @ $7.5
BLACK TEA INSTANT PERFECTING MASK 20ML @ $10
SUGAR FACE POLISH 20ML @ $7.5
BLACK TEA AGE DELAY CREAM 20ML @ $10
SUGAR LIP TREATMENT SPF15 2.2G @ $5 （有盒子的，没有盒子的$4）
SOY FACE CLEANSER 20ML @ $4
联系方式：m*************[email protected]
总数300个起收，我的LABEL，低于300个不收
邮件中请注明ID... 阅读全帖 |
|
m*********g
发帖数: 10735 | 33 ---
KIEHL'S
ULTRA FACIAL CREAM 7M $2.75
ULTRA FACIAL TONER 40ML $2.75
ULTRA FACIAL CLEANSER 30ML $2.5
OIL-FREE系列也收
AMINO ACID SHAMPOO 65ML $2
CLEARLY CORRECTIVE DARK SPOT SOLUTION $3
HAND SALVE 30ML $2.5
---
ESTEE LAUDER
ANR II 7ML $5
MODERN MUSE 2.9ML $2.5
各种睫毛膏唇膏 $1 EACH
14年2月官网礼包，带ANR眼霜$22，其他两种$18
14年2月DILLARD'S礼包，基础$10，STEP UP $10
---
CLINIQUE
DRAMATICALLY DIFFERENT MOISTURIZING LOTION+ 30ML $3.5 (翻盖）
DRAMATICALLY DIFFERENT MOISTURIZING GEL 30ML $3.5（翻盖）
LIQUID FACIAL SOAP MILD/OILY SKIN 30M... 阅读全帖 |
|
m*********g
发帖数: 10735 | 34 FRESH化妆包空包$0.5
片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2
SUGAR FACE POLISH 4ML @ $1.5
BLACK TEA AGE DELAY CREAM 2ML @ $1.5
UMBRIAN CLAY MATTIFYING MASK 4ML @ $1
LOTUS YOUTH PRESERVE CREAM/LOTION $2ML @ $0.5
FRESH各种香味试管香水
1.6ML @ $0.5
7.5ML @ $4
中样
ROSE FACE MASK 20ML @ $8
BLACK TEA INSTANT PERFECTING MASK 20ML @ $12
SUGAR FACE POLISH 20ML @ $8
BLACK TEA AGE DELAY CREAM 20ML @ $12
SUGAR LIP TREATMENT SPF15 2.2G @ $8 有盒(无盒$7)
SOY FACE CLEANSER 20ML @ $3
BROWN SUGAR ... 阅读全帖 |
|
b****r
发帖数: 1272 | 35 unsigned int s = sizeof(v) * CHAR_BIT; // bit size; must be power of 2
unsigned int mask = ~0;
while ((s >>= 1) > 0)
{
mask ^= (mask << s);
v = ((v >> s) & mask) | ((v << s) & ~mask);
}
from Bit Twiddling Hacks |
|
S****h
发帖数: 115 | 36 最近做题做的有点晕的感觉... 这题我想的对么？
method1:
public boolean isPower2(int num){
if(num <= 0)
return false;
int mask = 1;
for(int i = 0; i <31; i++){
mask = mask << 1;
if(mask == num)
return true;
else if(mask > num)
return false;
}
return false;
}
method2:
public boolean isPower2(int num){
//skip
switch(num){
case 1:
... 阅读全帖 |
|
e****e
发帖数: 418 | 37 The idea is to explore all the combinations of weights array by masking and
bit shifting.
i.e. v1=5 w1=3, v2=3 w2=2, v3=4 w3=1, we form the two arrays as follows:
values[5, 3, 4], weights[3, 2, 1], W = 5.
for weights array[3, 2, 1], we want the all subsets of the elements.
such as:
[](no element)
[1]
[2]
[3]
[1 2]
[1 3]
[2 3]
[1 2 3]
We can get this subsets by masking bit by bit if we think of the array
bitwise.
[3 2 1]
0 0 0 -> (no element)
0 0 1 -> [1]
0 1 0 -> [2]
1 0 0 -> [3]
1 0 1 ... 阅读全帖 |
|
m*********g
发帖数: 10735 | 38 片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2.5
SUGAR FACE POLISH 4ML @ $1.5
BLACK TEA AGE DELAY CREAM 2ML @ $1.5
UMBRIAN CLAY MATTIFYING MASK 4ML @ $1
各种香味试管香水
1.6ML @ $0.75
7.5ML @ $4
中样
ROSE FACE MASK 20ML @ $7.5
BLACK TEA INSTANT PERFECTING MASK 20ML @ $10
SUGAR FACE POLISH 20ML @ $7.5
BLACK TEA AGE DELAY CREAM 20ML @ $10
SUGAR LIP TREATMENT SPF15 2.2G @ $5 （有盒子的，没有盒子的$4）
SOY FACE CLEANSER 20ML @ $4
联系方式：m*************[email protected]
总数300个起收，我的LABEL，低于300个不收
邮件中请注明ID... 阅读全帖 |
|
j**i
发帖数: 1369 | 39 1） L'Occitane Hand Indulgences with Beauty Bonus—3 pic
2） L'Occitane Protecting Shea Butter Collection with Beauty Bonus
3） L'Occitane Hand Cream Bouquet with Beauty Bonus—6 pic
4） L'Occitane A Man's Ritual Set with Beauty Bonus
5） L'Occitane Delicious Almond Collection with Beauty Bonus
6） L'Occitane Invigorating Verbena Collection with Beauty Bonus
7） L'Occitane Verbena Discovery Set with Beauty Bonus
8） L'Occitane Cherry Blossom Eau de Toilette 3.4 fl. oz. with Beauty
... 阅读全帖 |
|
m*********g
发帖数: 10735 | 40 ---
KIEHL'S
ULTRA FACIAL CREAM 7M $2.75
ULTRA FACIAL TONER 40ML $2.75
ULTRA FACIAL CLEANSER 30ML $2.5
OIL-FREE系列也收
AMINO ACID SHAMPOO 65ML $2
CLEARLY CORRECTIVE DARK SPOT SOLUTION $3
HAND SALVE 30ML $2.5
---
ESTEE LAUDER
ANR II 7ML $5
MODERN MUSE 2.9ML $2.5
各种睫毛膏唇膏 $1 EACH
14年2月官网礼包，带ANR眼霜$22，其他两种$18
14年2月DILLARD'S礼包，基础$10，STEP UP $10
---
CLINIQUE
DRAMATICALLY DIFFERENT MOISTURIZING LOTION+ 30ML $3.5 (翻盖）
DRAMATICALLY DIFFERENT MOISTURIZING GEL 30ML $3.5（翻盖）
LIQUID FACIAL SOAP MILD/OILY SKIN 30M... 阅读全帖 |
|
l****t
发帖数: 251 | 41 EL
14年2月官网礼包 $22/18/18
14年2月Dillards升级加基础 $21
14年1月Lord Taylor $17.5
13年9月Macys Basic $13
13年10月Nordstrom $17
CL
14年2月Bloomingdales $11
14年2月Bonton $10.5
14年2月Belk $11
14年2月Stage $12
13年10月Macy's $13
13年11月Nordstrom $13
13年秋冬saks 银色那款礼包 $12
13年10月倩碧官网礼包 $11
13年DillardS 9月倩碧 $10
13年秋季Bloomingdales倩碧 $13
少量其他礼包也可以带图片询价
---------------------------------------------------------------------
Fresh：
片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2.5
SUGAR FACE POLISH 4ML @ $1.5... 阅读全帖 |
|
m*********g
发帖数: 10735 | 42 之前发的不小心删了，重新发一下
---
KIEHL'S
ULTRA FACIAL CREAM 7M $2.75
ULTRA FACIAL TONER 40ML $2.75
ULTRA FACIAL CLEANSER 30ML $2.5
OIL-FREE系列也收
AMINO ACID SHAMPOO 65ML $2
CLEARLY CORRECTIVE DARK SPOT SOLUTION $3
HAND SALVE 30ML $2.5
---
ESTEE LAUDER
ANR II 7ML $5
MODERN MUSE 2.9ML $2.5
各种睫毛膏唇膏 $1 EACH
---
CLINIQUE
DRAMATICALLY DIFFERENT MOISTURIZING LOTION+ 30ML $3.5 (翻盖）
DRAMATICALLY DIFFERENT MOISTURIZING GEL 30ML $3.5（翻盖）
LIQUID FACIAL SOAP MILD/OILY SKIN 30ML $1.5
CLARIFYING LOTION 1,2,3,4 30ML $1.75
MOI... 阅读全帖 |
|
m*********g
发帖数: 10735 | 43 KIEHL'S
ULTRA FACIAL CREAM 7M $2.75
ULTRA FACIAL TONER 40ML $2.75
ULTRA FACIAL CLEANSER 30ML $2.5
OIL-FREE系列也收
AMINO ACID SHAMPOO 65ML $2
CLEARLY CORRECTIVE DARK SPOT SOLUTION $3
HAND SALVE 30ML $2.5
---
ESTEE LAUDER
MODERN MUSE 1.5ML $0.5；2.9ML $2.5；7ML $6.5
---
CLINIQUE
CHUBBY STICK (INTENSE) $2 （不是所有颜色都收）
CHUBBY ALMOST LIPSTICK BLACK HONEY $1.5
---
FRESH
FRESH化妆包空包$0.5
片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2.5
SUGAR FACE POLISH 4ML @ $1.5
BLACK TEA AGE DELAY ... 阅读全帖 |
|
m*********g
发帖数: 10735 | 44 FRESH化妆包空包$0.5
片装小样
ROSE FACE MASK 4ML @ $1.5
BLACK TEA INSTANT PERFECTING MASK 4ML @ $2
SUGAR FACE POLISH 4ML @ $1.5
BLACK TEA AGE DELAY CREAM 2ML @ $1.5
UMBRIAN CLAY MATTIFYING MASK 4ML @ $1
LOTUS YOUTH PRESERVE CREAM/LOTION $2ML @ $0.5
FRESH各种香味试管香水
1.6ML @ $0.5
7.5ML @ $4
中样
ROSE FACE MASK 20ML @ $8
BLACK TEA INSTANT PERFECTING MASK 20ML @ $12
SUGAR FACE POLISH 20ML @ $8
BLACK TEA AGE DELAY CREAM 20ML @ $12
SUGAR LIP TREATMENT SPF15 2.2G @ $8 有盒(无盒$7)
SOY FACE CLEANSER 20ML @ $3
BROWN SUGAR ... 阅读全帖 |
|
j*******t
发帖数: 1084 | 45 我们来讨论一点有用的东西吧。下面这些东西有谁用过？我只有最后一款兰芝，觉得补
水效果一般啊。大名鼎鼎的水磁场我用着也一般. 可能是我皮肤太干了？目前只有
kiels得那款超滋润面霜我用着还不错。还在找合适的面膜中...
【 以下文字转载自 Fashion 讨论区 】
发信人: guatai710 (瓜太小猪), 信区: Fashion
标 题: 我是面膜狂～～分享面膜经
发信站: BBS 未名空间站 (Thu Jan 20 16:36:14 2011, 美东)
为了战斗细纹，尤其是眼角纹和法令纹，我从去年年初开始尝试各类去皱产品，一直效果不好。然后
领悟去皱的真谛并不是狂盖昂贵的去皱霜，而是得一步一步来的。尤其是清洁和保湿，最重要不过。
今天闲在家里，跟大家分享分享我的面膜经。
面膜我用三种，一种是一周用一到两次的深层清洁类，一种是晚上日常清洁以后用的纸膜，还有一种
就是夜间过夜leave in的保湿膜。
先说第一种。Biotherm HYDRA-DETOX BIO-DEFENSIS Moisturizing Detoxifying Mask.这
个东东是很久以前一个神仙般美女同学推... 阅读全帖 |
|
J********3
发帖数: 3151 | 46 口罩英文respirator mask，
3M产的N95 respirator mask据说不错，Meets NIOSH N95 Rating for SARS, Swine Flu, and Anthrax。便宜点的Protex N95 Respirator Mask - 20 pk. 在Sam's 卖$10.77 一包。
N95 is one of nine classifications for National Institute for Occupational
Safety and Health (NIOSH) certified particulate respirators. N95 respirator mask approved as a Particulate Filter (95% efficiency level), these masks provide effective viral protection. |
|
f********6
发帖数: 286 | 47 虽然住在San Diego这个海滨城市快三年，但是到了Maui,还是会惊叹那里的海水之蓝，
清澈，纯净。个人感觉，我觉得Maui岛的形状有点像bra (汗，这样讲是不是很不文雅:
),只不过左胸小，右胸大而已,呵呵。机场就在连接两边的中间位置。Maui又分西海岸
和东海岸，东线多是private lands and less developed villages,Hana就在东线。一
般人都会选择住在西海岸，一般hotel and resort都在西线。西线又有两个比较大而繁
华的地区，Lahaina 和Kihei,Lahaina偏北，kihei偏南，住在kihei要便宜一些。
我先简单介绍一下我们的行程安排。夏威夷大家写的也很多了，主要讲一下我的一些经
验吧，希望对后来的人有所帮助。
Day 1: 早上 Molokini Crater cruise & snorkeling, 下午Lahiana town.
Day 2: Rond to Hana
Day 3: Iao Valley
Day 4: Haleakala Mountain 看日落
Day 5: Snorkeling at ... 阅读全帖 |
|
r********m
发帖数: 593 | 48 面膜, 洁面类
Flower Gel Mask (补水)
124301
Size 15mL
Value 33.00
Price 8.00
Flower Gel Mask (补水)
125850, 127230, 126030
Size 4mL
Qty 12
Value 9.00
Price 2.00 each
Linden Blossom Mask (敏感皮肤用)
124590, 126417
Size 4mL
Qty 4
Value 8.00
Price 1.50 each
Radiant Glow Express Mask with red glay (亮肤)
125787
Size 4mL
Qty 3
Price 1.00 each
Facial Mask with Tropical Resins (油性皮肤用)
126487, 127180
Size 3.9g
Qty ... 阅读全帖 |
|
r********m
发帖数: 593 | 49 这楼包括Darphin, Dior, Elemis, Erno Laszlo, EviDence
====Darphin===
面霜类
Stimulskin Plus Divine Lifting Cream jar
B41
Size 15mL
Value 89.00
Price 8.00
Buy this, get 2 samples free
Predermine densifying anti-wrinkle Cream jar
A31
Size 15mL
Value 46.00
Price 4.00
Buy this, get one sample free
Predermine densifying anti-wrinkle Cream tube
A81
Size 2mL
Value 6.00
Price 1.00
Vitalskin replumping energic emulsion pack
A52
Size 1.5mL
Qty 4
Price 4 for ... 阅读全帖 |
|
r********m
发帖数: 593 | 50 现在贴 Shiseido 资生堂
Future Solution LX系列 图1
Intensive treatment mask 深层修复面膜
4IWCH
Size 1 sheet
Qty 2
Price 8.00 each or 2 for 15.00
Buy all, get Total Regenerating Serum (1.5mL) free
Total Regenerating Serum 精华, tube
4PZSP
Size 2mL
Value 15.00
Qty 2
Price 3.00 each
Total Regenerating Serum 精华, pack
Size 1.5mL
Value 11.00
Free with 2 of Intensive treatment mask purchase
Daytime Protective Cream SPF 15 日霜, jar
FAAN
Size 6mL
Value 29.... 阅读全帖 |
|
