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Monday, November 16, 2009

diary, but the content will keep updating.

 

因為懶打xanga, 所以用plurk打一些小事
其實我冇諗過有人會睇...


11月

Chinese translation in the video:
http://blog.yam.com/rapianyo/article/21297690
"こんな自分に 未来はあるの?"
"這樣的我 有未來嗎?"

30/Oct

fyp 0.1%    no progress...
acm preparation 40.1%  for printing notes...
testing assignment  -1%   ....
EN assignment 0%  didnt do
algorithm assignment 3  100% 當溫acm

今日send email 問問testing assignment 個spec, 唔知係咪我問到1999, 定我英文太差唔明, tutor 答ge野80%唔係我想問ge野... well... 

31/Oct

好耐未發過惡夢, 尋晚就發個勁ge
比被人殺更恐怖, 眼見幾個小朋友被人當成人體實驗
變得不成人形, 而又未死,更長大了
....
小朋友....還真猛

11/Nov

今日見師兄grad, 去abc room,cslab影相
去完就令我更加唔想去下年congregation (如果grad到)
袍都唔想拎

去完acm regional返黎, 一堆courseworks 等我做...
en 冇啦啦排我第一個present... software testing 冇啦啦出assignment 2....
algorithm 冇啦啦出assignment 4....  fyp/en report...  fyp...
...
唔理...

最後一次regional 比賽, 雖然可以講d 問題唔合我口味, 但係成績咁差真係想死
人廢就係廢, 冇得講
希望下年d新人有好成績

每年regional 完後, 一定會有人同我講"玩得開唔開心" , "有得去日本玩真係好"
真係咁好?
如果唔係最忙ge 11月去可能好d
如果唔係去比賽一定能好
比賽成績成pak屎咁, 仲要掛住"city university of hong kong"個名, 其實係幾唔開心
記得第一年regional, 3am 仲做緊assignment, 5am就出發去機場
去完regional返黎就作嘔肚痾, 又響旺角街頭大叫鬧某人"去日本玩好開心?玩?我唔係去玩嫁!!"
第二年regional, 上機訓, 狂發撞機夢, 比完賽, 返東京火車上做IAD quiz
我唔期望人人都care acm比賽, 但至少知道我係去 比賽 , 唔係去玩
我係廢, 但我有熱誠

"唔明自己錯乜野, 講比你聽都冇用"

13/Nov

Not funny.

15/Nov

做功課時總係想"做好d", 不過好似點做都差d野咁,又諗唔到, 遲遲到未開始落手
突然諗起自己做helper時, 學生問我"我唔識乜乜乜, 可以點做", 我就答"咁你可以做左你識果d先, 有個basic分再諗下一步"
係喎.
成日都唔識身份對換去諗.

究竟一星期可唔可以做晒咁多樣野....
而且近排冇乜火...
\(^0^)/ 完了 \(^0^)/
....

--

如果我(Kengood Lo)畢業有first hons:
- 去畢業典禮
     * 生食1/4條日本大蔥(已洗淨)
     * 買西蘭花x n 當花卉影相
- 預留$10k做 :
     * 請大學班人 <=10人 去 八月花 (-$1500上限)
     * 買xbox360同kenneth 連線打JJ (-$2600上限)  reviewing... it's a waste if i have no time to play
     * $5900remain
- 問dept點解我有first hons
- 到芝加哥一遊(*如果夠錢)
- 到北韓一遊+video(*如果夠錢+沒有戰爭氣味)
- 由cityu行返元朗(*如果有路可行)
- 著/cosplay 女裝 , 要整雙馬尾

如果冇first hons:
- 唔去畢業典禮
- 唔借袍
- 唔影相
- 請大學班人 <=10人去食飯(-$1500上限)

歡迎其他建議, 一經接納就會加上清單

係我(Kengood Lo) 講既, 絕不食言


Saturday, October 10, 2009

[初音ミク] パズル(puzzle)

有人說每一個人出生時,手上的拼圖都缺少一塊, 但自己又手握一塊能幫別人完成他/她的拼圖.
可惜你不知道誰能幫自己完成自己的,而又可以用手上的小圖塊幫那人完成他/她的拼圖.


中譯歌詞: source: http://mymedia.yam.com/m/2892596 , original source: Birpig/a050107231 @niconico tw

什麼時候開始我們握住的手鬆開了
連交談的話語也消失了
看著走在我旁邊的你的側臉
僅能假裝沒有注意到

你臉頰流下的那滴眼淚的意義
我還未能了解
愚笨的我看著你離去的身影
只能低聲說著抱歉

像拼圖般結合構築起來的未來
我所缺少的 又是哪一塊呢?

因寂寞而受紛擾的心
心中就這麼出現一大塊空白
靜靜地在房間追尋有關你的記憶,但只有空虛依然

像橡皮筋一樣不斷拉長的每一天
我們用快要斷掉的聲音笑著
即使我試著強硬地要改變心的形狀
但還是會心痛會痛苦 傷害了你

因寂寞而受紛擾的心
心中就這麼出現了一塊大空白
在這只有空虛留下的房間
靜靜地追憶

即使我與你所追求的
那番景色有所不同
就擁抱我們曾經擁有的,那些一起快樂歡笑的片段入眠吧


人唱版本:


Thursday, October 01, 2009

10月

10月

Preparation for dyeing me
What is your color?

---

1/Oct

中譯歌詞 : http://home.gamer.com.tw/blogDetail.php?owner=kavod&sn=6387

" 「愛してる」を描いた黒は "

今日放假
今日收到duncan email 叫我幫佢run random test
*同我fyp 冇關

今星期algo - Closest pair of points:
http://en.wikipedia.org/wiki/Closest_pair_of_points_problem
http://www.csc.liv.ac.uk/~darek/COMP523/lecture5.pdf
有關acm 題目:
http://online-judge.uva.es/p/v102/10245.html
ans: http://robertanders.pixnet.net/blog/post/27214987

睇黎個constant 可以set 做7~8

10/Oct
dynamic programming, dp, 可以話難, 可以話易(bullshit)
難係點set state, 分case, 之後就好易code

小弟year1sem a時 有幸識都bert, 有堂cs2331tutorial 時佢教左我第一個dp, coin change:
而家比無限咁多個$1, $2 , $5, 問你有幾多個組合可以砌到$5
$1*5
$1*3 + $2*1
$2*2+$1
$5
有4個
咁, $100呢?
有541種 (如果我冇打錯code...)
以上只係2 個for loop, o(n) memory 就做到

14/Oct
algorithm quiz.... no comment....
"open book quiz 唔open book 會令人討厭"  原來係咁
睇黎我係犯眾僧

lcs 發現有algorithm 可以做到o(n log n) ,當lis(longest increasing sub-sequence) 咁做
...諗到果個真勁

就快去acm/icpc比賽, 但狀態同心理仲未調整好, 又要煩assignment + fyp
唔通又好似上年咁只solve 1條....

表現唔到出黎ge愛就係冇愛
所以我都係做我獨男啦

15/Oct
尋日做呢題淺acm
http://acmicpc-live-archive.uva.es/nuevoportal/data/problem.php?p=4457
但狂wrong answer, 諗極都唔明錯乜
今日問上年teammate 點做. 丫, 發覺我個做法係錯....  咦? 冇理由錯架
再睇睇自己份code, 屌, 漏左一行code, 我以為自己打左. 成日都係個腦諗快過手打.
一怒之下響prj lab大力丟mouse一下. 實在太不可原諒

16/Oct
去剪髮, 原因:"頭髮太長吉眼" ,影響打code. 希望出acm regional 時盡量少影響自己無幾的實力

有男/女朋友唔可以叫"毒男", 所以我係"毒男"

22/Oct

伝えたい

--

fyp 0.1%
acm preparation 40% => doesnt mean anything
testing assignment  0%
EN assignment 0%
algorithm assignment 3 0%

放左時間去準備acm比賽, 但明白自己實力太差, 唔好講math, 乜野game theory, 2sat ,CYK algorithm , low bound flow, 完全唔明.  以我實力黎睇就好似準備左d野咁, 但是放上世界舞台, 1e-8(0.00000001)%都唔知有冇
hk local acm 群體中, 都係同其他一般人眼中點rank 大學差不多, cu , ust , hku 先到cityu
其實都冇辦法, "先天不足, 後天懶惰" , ambitious but rubbish 就係cityu acm team, at least 我係咁

vice dept head問"今年acm team點丫?"  真係想代答"just like a shit"

27/Oct

我可以好耐都唔見我愛ge野
但只要可以見到就會瘋狂
所以

12筒, $120, 今日見到就買了

30/Oct

fyp 0.1%    no progress...
acm preparation 40.1%  for printing notes...
testing assignment  -1%   ....
EN assignment 0%  didnt do
algorithm assignment 3  100% 當溫acm

今日send email 問問testing assignment 個spec, 唔知係咪我問到1999, 定我英文太差唔明, tutor 答ge野80%唔係我想問ge野... well... 


Monday, September 28, 2009

Nonsense stuff

好文共賞
真相
http://hk.lifestyle.yahoo.com/myself/relationship/article.html?id=art_483b0dbc
好男人 vs 好男朋友
http://weblog.xanga.com/HKBlog/668975627/229093000720154-vs-22909300072637921451.html?ref=FPP
女人愛錢,不是錯!
http://weblog.xanga.com/hkblog/676908079/item.html
男人與鞋
http://hk.news.yahoo.com/article/081009/4/8mst.html
七友 (現實生活裡不可能發生的事)
http://weblog.xanga.com/hkblog/684151345/1997121451.html?cuttag=true#cuttaganchor
男人發脾氣, 呷醋的時候
http://www.xanga.com/hkblog/693424533/3000720154303323308627683-2162337259303402617820505/
牽手陷阱
http://hkblog.xanga.com/703650267/29309251633851938449/
想念你,不找你
http://dating.xanga.com/711228126/%E6%83%B3%E5%BF%B5%E4%BD%A0%EF%BC%8C%E4%B8%8D%E6%89%BE%E4%BD%A0/

-

----

Starry sky healed their minds
The blue sea wrapped them with a generous mind
Yet they repeat the same mistake many times
Losing their reasons, like a beast

-

1CD40 left

-

沒有必要去愛只理會自己的人

----

"We're meant to lose the people we love. How else would we know how important they are to us? "
From The Curious Case of Benjamin Button

Hanna Schmitz: It doesn't matter what I think. It doesn't matter what I feel. The dead are still dead.

Michael: I'm not frightened. I'm not frightened of anything. The more I suffer, the more I love. Danger will only increase my love, will sharpen it, will give it spice. I will be the only angel you need. You will leave life even more beautiful than you entered it. Heaven will take you back and look at you and say: "Only one thing can make a soul complete and that thing is love."

From The Reader


Tuesday, September 01, 2009

9月

9月

-Get ready to start sequence.-
-Uploading voice data.-
-Uploading song data.-
-Control parameter all clear.-
-Start sequence complete.-

(from Melody... by 初音ミク)

-

1/Sept

暫時未慣返學, 但要準備開turbo 了...

今個sem d course:
software testing: 有一堆野背咁...
en: 對fyp report有幫助, 對tutor 感覺暫時良好
algorithm: 因為acm 關係, 感到好有趣
seminar: n/a
fyp: ...未開始先比12k買野, 又唔知寫唔寫到. 睇黎我之後應該冇假期,xmas返cslab過!?

丫... 我冇女朋友架...邊個講我有?
有我會認, 但試問我呢d on9, 有先出奇
其實入cityu cs之前都預左我呢4年都唔會有架啦. 相信可見將來都係一條棍

2/Sept

第一日上algorithm
理論化的算式, 有點點令人難明白
其實係好淺. undirected and unweighted graph(丫..lecturer 冇講係undirected...), 搵euler circuit
http://www.csie.ntnu.edu.tw/~u91029/Circuit.html
呢條link 用dfs 去搵euler circuit, 好似同lecture note 唔同, 但諗清楚d. 其實同出一轍: find and merge

Students who have completed their programme of study in Semester A 2009-10 will follow the new award boundaries, irrespective of the date of their admission. Undergraduate Degree Programmes
1st Class: CGPA ≥3.50
2nd Upper: CGPA 3.00-3.49
2nd Lower: CGPA 2.30-2.99
3rd Class: CGPA 2.00-2.29
Pass: CGPA 1.70-1.99

冇啦啦standardize, 不過都係一件好事
不過呢, 如果用cgpa 計, 我就好大可能冇1st hons 啦
我自己expect:
sem A:
software testing B 3credits   //背野唔得
algorithm A 3   //有d睇高自己
en B- 3  //英文......唉
sem B:
sqm B 3      //背野唔得
prj mgt B 3  //背野唔得
fyp B 6   // 暫時冇進展

current cgpa : 3.52
真係有鬼1st hons


同一首歌, 一樣歌詞, 都是給人聲嘶力竭的感覺
"アナタという光消えて 長い夜が来るの..."

4/Sept
因為fyp 買的itouch, 冇啦啦送到我屋企,又冇電話. 好彩屋企有人....

5/Sept
ielts 放grade, 有6.5, writing 同oral 有 5.5, 其實比我想像中好... 作文part2 作唔晒, oral 講到一舊舊, 仲要比examiner 打斷. 有5.5算好.  oral 只怪自己平時成日唔講野

11/Sept

ON99 McAFee 同我響REGISTRY 改左 script.dll 條Path,攪到IE乜春都LOAD唔到
要用 regsvr32 C:\windows\system32\jscript.dll  強行re register 個dll...妖

From Luzi82:
http://www.luzi82.com/~luzi82/v1/live/chemicals_%20of_love.pdf
"愛不過是化學物質"
如果控制到這些化學物質, 就不用去愛了..嗎?


初音ミクオリジナル曲「パズル」,  エリィ翻唱
中譯歌詞: http://forum.gamer.com.tw/Co.php?bsn=60499&sn=9192&author=kavod

戀愛ACM :

http://www.luzi82.com/~luzi82/v1/live/doc00030.htm
究竟要錯(wa,wrong answer)多少次才有AC(accepted)呢

我覺得好浪漫啦, 不過冇玩acm 比賽就一定話我"on9毒男, 有乜咁浪漫"

12/Sept

google code jam round 1, 分a,b,c  3個sub-rounds, 每round頭1000名就可以入round2
例如: 1a 排 100, 就唔洗(亦都唔可以)打1b 同1c
好似我咁, 1a 排1633 , 1b排1099, 咁就要打1c last round

都係要響比賽環境知自己幾食屎.

round 1a, 9am
1a problem a , 過份高估個runtime, 冇諗過google jam code 係自己部機run完, submit output 同source就得, 唔知acm/icpc 咁要響judge部野run.
之後又code左個on99 code 去solve problem a small. 因為個code太on9, solve唔到large
(每題問題都有分small 同large, small 少分d, limit 冇咁高, large當然係相反)
1a problem b, 真係唔識點做, dijkstra 又唔識分state, dp仲怪
1a problem c, probability + combination math. 只怪自己math 讀唔好.  賴下人先, 我響中學冇人講比我響讀cs要讀math好.
不過又點可以咁賴人丫.

1a 完左, 再做problem a, 15min code完, 24seconds run完 large, 唉

round 1b , 12am(midnight)
1b problem b, 一睇就知點solve, (c++ next_permutation 真係方便) 不過又比自己屎code bug左一下
攪到26min 先 submit到.
1b problem c, 完全唔識, 放棄
1b problem a , 只係string parsing , parse 做binary tree 再travarse. 應該唔太難, 係煩d. 不過果時又唔知code d乜野出黎. 好地地code Node*, 冇啦啦轉 node array, 懶用new delete, 去用 root_idx -> left_idx( 2*root_idx) , right_idx(2*root_idx+1)
就咁死左large, 結果因為run唔到large ( idx = 2^100 就知乜事 ) 而唔夠分入round 2

13/Sept
訓醒, 再code過 1b problem b, 今次用Node*.
<30min code完+debug+submit large, AC(accepted)
......
其實我係咪唔適合玩比賽? 次次都係完左contest 就識.
-
google code jam round 1c , 入round 2最後機會
開始時我都手震了...
problem A, 太淺,用greedy , 快快code 完冇試過就submit, 當然就死左.  睇清楚 , 有unary base bug, 改改就ac small, 交large
problem B, 一睇就知又係math( 3d velocity ), 唔識
problem C, 有dp 味. 不過諗唔到點dp, 因為吸收上兩round教訓, 一於就暴力過左small先. dp 慢慢諗
知道係Matrix chain multiplication 果類, code 左, 有bug, 唔知邊度計多左個answer. 到完場到fix唔到...

結果我以problem A small, large, problem C small, 38pt 入round2
http://www.go-hero.net/jam/09/name/Kengood

玩晒3round round 1 , 真係好7....

18/Sept
fyp進度 0%
project plan 0%
system requirement 0%
...
每次去搵資料, 就會多左idea.
每次去搵試implement, 就會少左信心.
夠到唔敢定plan
要再諗多d野
不過仲有其他野(多數同比賽有開) 煩住自己, 越來越多野諗
而家好似係一架踩盡油, 但係只係入左一波, 甚至空波ge車, 白廢心機

22/Spet


兩首風格完全不同的歌

近日:
-係咪要搵個地方好好寫低fyp d野? 好似xanga post 咁, 不過用xanga, notepad 等就冇organization, 我又唔太想開多個wordpress/blogger/ 整wiki.  唔....
-acm/icpc 比賽日本regional 只比一隊cityu去...臨急臨忙去搵其他regional, 但全部過左registration deadline...正當失望之時, 發現韓國official website 講未過deadline, 但係registration page就話過左. 奇奇怪怪, 就send email問佢地係咪攪錯左deadline定點, 我唔想lower year果隊冇得出regional. 之後duncan再send email問韓國regional.  結果韓國regional冇reply email, 但係registration page 又開返.  唔....
-冇啦啦要睇 iphone中點用 /dev/rand. 唔....
-fyp, 用乜network technology 好? socket? streaming? Bonjour?  地圖用server-based 定 client preload? 點搵地圖? geopositioning 用gps? 用wifi? 用cell phone network? 用server approximation?  interface simple one-touch 定多d features? 唔....
-google code jam 確定入左 round 2, 試做上年round 3 , 一條都唔識, 都知90% 過唔到round2.  唉
-點解唔學好d math 呢....
-只係幾星期冇玩ddr, 身體好似唔識郁咁....

24/Sept

time to eat Apple

26/Sept

Google code jam round 2
其實都預自己死硬, 不過點都要玩下
A - greedy, 不過諗到做到時已經過左1hr ...
B - graph, dijstra again?  真係code得太少 graph....
D - math, 唔識
C - 諗到將佢轉做graph, 不過 contest時完全諗錯方向, 就去做connected component.... 當然就瓜左

結果只中problem A, round 2 戰死了
睇下人地answer, 頂, problem c 原來用bipartile matching.... 果時真係諗唔到....

28/Spet

終於整到個hello world on ipod touch....頂....

又開始發"死夢", 今次夢中, 我住巴士, 冇啦啦架巴士衝左出天橋,
架巴士衝左出天橋時,我send sms , 打"88" , 唔知我send 唔send到
因為架巴士已經到地, 而我又被嚇醒

睇黎仲有好多款死法我未夢到.

早幾日有個sms send黎.好平常. 然後部電話冇啦啦花畫面, 只好reboot, reboot後想睇多次個sms, 發現個sms 冇左
天意?



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