我很喜歡裡面的一段話，每十五分鐘，湖水就變換一次色澤，人世間的紅綠繁華，在這裡只顯得蒼白
下一篇是世界各地的美景
標籤: 風景Category Archives: 執業日誌和自言自語
朋友問的數學問題
新書終於上市
說來也許是個諷刺，或者也可以說是個巧合，寫部落格開始兩年多，從2006年三月開始，到2008年一月底和出版社簽約出書，預定五月一號上市，卻在上市前的半個月，我在Yahoo的部落格遭到雅虎毫無理由的關掉，據說是衛生主管機關去函說違反規定，真不曉得我們要這種衛生主管機關要做什麼??
高藥師的部落格有四百多篇文章，一百四十萬次的瀏覽人次，將近一萬篇的回應，五千人的訂閱數，這種全台灣第一的醫療部落格，衛生主管機關居然說我違反規定，不過不管如何，新書還是上市了，書名叫做藥不會殺人，你的錯誤觀念才會．
新書上市的活動和介紹可以參考出版社的宣傳，有興趣的可以看看．
如果想訂購，這裡是博客來的網址，本書的版稅都捐給罕見疾病基金會，大家買書也可以做功德．
每個打擊，都有它的意義；我不祈求一帆風順，萬事如意
我只祈求當每個問題發生時，有繼續面對問題的勇氣與毅力，支撐下去。
嚴長壽
下一篇朋友問的數學問題
延伸閱讀：上電視
標籤: 網路行銷, 醫藥相關相關文章
Google的面試題目
10月底，Google在美國《麻省技術評論》、《LinuxJournal》、《Mensa》、《今日物理》等幾本專業雜誌上，刊登了一份 「Google實驗室能力傾向測試」。試卷開頭，蠱惑地寫著「試試看!把答案寄回Google，你有希望去Google總部參觀，並成為我們其中一員」。 我看了這些題目，雖然古怪，但是也不算有困難，有興趣的人可以做完了郵寄給google公司，也許會得到一個工作機會呢。
1. Solve this cryptic equation， realizing of course that values for M and E could be interchanged. No leading zeros are allowed.
WWWDOT – GOOGLE = DOTCOM
2. Write a haiku describing possible methods for predicting search traffic seasonality.
3.
1
1 1
2 1
1 2 1 1
1 1 1 2 2 1
What is the next line?
4. You are in a maze of twisty little passages，all alike. There is a dusty laptop here with a weak wireless connection. There are dull，lifeless gnomes strolling about. What dost thou do?
A) Wander aimlessly， bumping into obstacles until you are eaten by a grue.
B) Use the laptop as a digging device to tunnel to the next level.
C) Play MPoRPG until the battery dies along with your hopes.
D) Use the computer to map the nodes of the maze and discover an exit path. E) Email your resume to Google， tell the lead gnome you quit and find yourself in whole different world.
5. What’s broken with Unix? How would you fix it?
6. On your first day at Google， you discover that your cubicle mate wrote the textbook you used as a primary resource in your first year of graduate school. Do you：
A) Fawn obsequiously and ask if you can have an autograph.
B) Sit perfectly still and use only soft keystrokes to avoid disturbing her concentration.
C) Leave her daily offerings of granola and English toffee from the food bins.
D) Quote your favorite formula from the textbook and explain how it’s now your mantra.
E) Show her how example 17b could have been solved with 34 fewer lines of code.
7. Which of the following expresses Google□over-arching philosophy?
A) "I’m feeling lucky"
B) "Don’t be evil"
C) "Oh， I already fixed that"
D) "You should never be more than 50 feet from food"
E) All of the above
8. How many different ways can you color an icosahedron with one of three colors on each face? What colors would you choose?
9. This space left intentionally blank. Please fill it with something that improves upon emptiness.
10.On an infinite， two-dimensional， rectangular lattice of 1-ohm resistors， what is the resistance between two nodes that are a knight’s move away?
11.It’s 2 PM on a sunny Sunday afternoon in the Bay Area. You’re minutes from the Pacific Ocean， redwood forest hiking trails and world class cultural attractions. What do you do?
12.In your opinion， what is the most beautiful math equation ever derived?
13. Which of the following is NOT an actual interest group formed by Google employees?
A. Women’s basketball
B. Buffy fans
C. Cricketeers
D. Nobel winners
E. Wine club
14.What will be the next great improvement in search technology?
15.What is the optimal size of a project team，above which additional members do not contribute productivity equivalent to the percentage increase in the staff size?
A) 1
B) 3
C) 5
D) 11
E) 24
16.Given a triangle ABC， how would you use only a compass and straight edge to find a point P such that triangles ABP， ACP and BCP have equal perimeters? (Assume that ABC is constructed so that a solution does exist.)
17.Consider a function which， for a given whole number n， returns the number of ones required when writing out all numbers between 0 and n. For example， f(13)=6. Notice that f(1)=1. What is the next largest n such that f(n)=n?
18.What’s the coolest hack you’ve ever written?
19.’Tis known in refined company， that choosing K things out of N can be done in ways as many as choosing N minus K from N： I pick K，you the remaining.
Find though a cooler bijection， where you show a knack uncanny， of making your choices contain all K of mine. Oh， for pedantry： let K be no more than half N.
20.What number comes next in the sequence：10， 9， 60， 90， 70， 66，?
A)96
B) 1000000000000000000000000000000000 0000000000000000000000000000000000 000000000000000000000000000000000
C) Either of the above
D) None of the above
21.In 29 words or fewer， describe what you would strive to accomplish if you worked at Google Labs.
下一篇新書終於上市
延伸閱讀：去出版社的演講
標籤: 小玩意相關文章
各地衛生主管機關
好聽的聲音
一些勵志的話
若水的比賽結果
SongZa=Google+Youtube
其實想了半天，才敢使用這樣的標題，也許大家會覺得奇怪，Google不是把youtube買下來了嗎??怎麼又可以把這兩個東西合併起來呢??其實我認為SongZa這個網站是用了Google的簡潔，然後大吃Youtube的豆腐，怎麼說呢??
Songza (聽起來有點像台語的爽啦)是一個可以讓你快速找到歌曲的網站，但是大家一定會說這個Youtube不是有了嗎??幹麻還要有一個專門找歌的網站呢，這不是多此一舉嗎??但是我認為對於某些需要只需要背景有音樂，但是又不想等待youtube漫長的等待，你可以馬上進到SongZa的網站，一進去熟悉的搜尋介面跟Google完全一樣，就是搜尋，不用有其他的複雜介面，最重要的是可以搜尋到中文歌曲，對我們來說，這是一定要的啦，使用上也非常簡單．
利用搜尋欄打入歌曲名稱以後，左邊會出現一堆的搜尋到的結果，滑鼠按下去以後，會出現一個十字標，選上就是Play，直接就給他唱下去，選下就是加入歌曲的List，然後歌曲的List會出現在右邊，如果選右邊就是Rate評分，評分也很簡單，只有好或不好，如果選左就是Share可以分享出去，分享有三種方式，可以選寄給朋友，或者是直接得到歌曲的連結，還可以有代碼放在自己的Blog上，這….真是爽啦!!!
還等什麼呢??快點去體驗一下，保證你會愛上這網站的!!
下一篇若水比賽的結果
標籤: 小玩意