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頁次:2/3 每頁50條記錄, 本頁顯示51 到100, 共119 分頁: [上一頁] [1] [2] [3] [下一頁] [首頁] [尾頁] | |
• #跟帖# ha...可惜我做不出。等高人來做吧。 [腦筋急轉] - dynamic(0 bytes ) 2008-06-09 | |
• #跟帖# er...我有種把三題都回答了的衝動-,- [腦筋急轉] - dynamic(0 bytes ) 2008-06-08 | |
• #跟帖# got the same answer as yours [腦筋急轉] - dynamic(46 bytes ) 2008-06-03 | |
• #跟帖# yes i think you got the right interpretation [腦筋急轉] - dynamic(220 bytes ) 2008-06-02 | |
• #跟帖# 挺有趣的題目 [腦筋急轉] - dynamic(142 bytes ) 2008-06-02 | |
• #跟帖# 其實不是理論題,就是硬算 [腦筋急轉] - dynamic(594 bytes ) 2008-05-30 | |
• #跟帖# 嗯,thx. 我貼出來是因為沒有idiot94的帳號密碼 [腦筋急轉] - dynamic(0 bytes ) 2008-05-30 | |
• #跟帖# 做好了,可惜慢了點 [腦筋急轉] - dynamic(80 bytes ) 2008-05-30 | |
• #跟帖# one hint for 180 [腦筋急轉] - dynamic(464 bytes ) 2008-05-29 | |
• IPSC(Internet Problem Solving Contest) [腦筋急轉] - dynamic(583 bytes ) 2008-05-23 | |
• #跟帖# 嗬嗬,統計就非我所長了,再來道有趣的概率題吧 [腦筋急轉] - dynamic(303 bytes ) 2008-05-23 | |
• #跟帖# 補充一下 [腦筋急轉] - dynamic(206 bytes ) 2008-05-23 | |
• #跟帖# 條件概率 [腦筋急轉] - dynamic(1075 bytes ) 2008-05-23 | |
• #跟帖# It takes around 200,000 gigabytes storage [腦筋急轉] - dynamic(374 bytes ) 2008-05-19 | |
• #跟帖# 容斥原理 [腦筋急轉] - dynamic(0 bytes ) 2008-05-11 | |
• #跟帖# sorry這兩天比較忙...後天去Las Vegas實踐一下概率:D [腦筋急轉] - dynamic(0 bytes ) 2008-05-11 | |
• 概率與隨機(一) [腦筋急轉] - dynamic(2507 bytes ) 2008-05-06 | |
• #跟帖# 主線還是你來吧,我可以添加一些趣味題目和小故事 [腦筋急轉] - dynamic(48 bytes ) 2008-05-06 | |
• #跟帖# nice story, Persi is a legend... [腦筋急轉] - dynamic(595 bytes ) 2008-05-06 | |
• #跟帖# 本來是不容易,可這題規模小,我昨天就求出來了。解不唯一,有一大堆。 [腦筋急轉] - dynamic(0 bytes ) 2008-05-06 | |
• #跟帖# 這不寫個程序就行了麽... [腦筋急轉] - dynamic(0 bytes ) 2008-05-05 | |
• #跟帖# 回複:我好像又不明白了 [腦筋急轉] - dynamic(493 bytes ) 2008-05-05 | |
• #跟帖# 理論上不是 [腦筋急轉] - dynamic(178 bytes ) 2008-05-03 | |
• #跟帖# 回複:回複:not the same... [腦筋急轉] - dynamic(1652 bytes ) 2008-05-03 | |
• #跟帖# not the same... [腦筋急轉] - dynamic(396 bytes ) 2008-05-02 | |
• #跟帖# the dynamic programming idea is nice [腦筋急轉] - dynamic(497 bytes ) 2008-04-30 | |
• #跟帖# 沒有肯定贏的辦法,15/16是極限了 [腦筋急轉] - dynamic(84 bytes ) 2008-04-28 | |
• #跟帖# 對於n不等於2^k - 1的情況,可以算出最優的概率麽? [腦筋急轉] - dynamic(0 bytes ) 2008-04-28 | |
• #跟帖# 強悍...不過的確回溯的話應該一兩分鍾就行了。 [腦筋急轉] - dynamic(0 bytes ) 2008-04-27 | |
• #跟帖# 不好意思,之前看錯了你的解答。nice solution:) [腦筋急轉] - dynamic(0 bytes ) 2008-04-26 | |
• #跟帖# 題目不是這個意思吧... [腦筋急轉] - dynamic(120 bytes ) 2008-04-26 | |
• #跟帖# 這題我做了,按層遞推 [腦筋急轉] - dynamic(0 bytes ) 2008-04-17 | |
• #跟帖# actually that probability is extremely small... so we can ignore [腦筋急轉] - dynamic(0 bytes ) 2008-04-16 | |
• #跟帖# 可是第一種情況不一定選出8萬人,因為第二步的時候可能不足兩萬 [腦筋急轉] - dynamic(0 bytes ) 2008-04-15 | |
• #跟帖# 差不太多,第一種稍高些 [腦筋急轉] - dynamic(397 bytes ) 2008-04-15 | |
• #跟帖# do you expect an answer at all? hehe... [腦筋急轉] - dynamic(0 bytes ) 2008-04-15 | |
• #跟帖# answer [腦筋急轉] - dynamic(578 bytes ) 2008-04-10 | |
• #跟帖# exponent tower [腦筋急轉] - dynamic(347 bytes ) 2008-04-06 | |
• #跟帖# 費馬小定理,太經典了 [腦筋急轉] - dynamic(0 bytes ) 2008-03-31 | |
• #跟帖# a sufficient condition is x>y>e [腦筋急轉] - dynamic(206 bytes ) 2008-03-31 | |
• #跟帖# one doubt [腦筋急轉] - dynamic(406 bytes ) 2008-03-28 | |
• #跟帖# haha, so true... [腦筋急轉] - dynamic(123 bytes ) 2008-03-26 | |
• #跟帖# 這妻子也太重了吧... [腦筋急轉] - dynamic(748 bytes ) 2008-03-26 | |
• #跟帖# my answer [腦筋急轉] - dynamic(58 bytes ) 2008-03-23 | |
• #跟帖# 過獎了,謝謝:) [腦筋急轉] - dynamic(0 bytes ) 2008-03-18 | |
• #跟帖# 回複:HMMT(Harvard-MIT數學競賽)題(3星) [腦筋急轉] - dynamic(363 bytes ) 2008-03-16 | |
• #跟帖# well, i still don't understand what we are arguing... [腦筋急轉] - dynamic(1111 bytes ) 2008-03-08 | |
• #跟帖# 這個隻要隨便移動一下就不是整點了 [腦筋急轉] - dynamic(0 bytes ) 2008-03-07 | |
• #跟帖# if you think about it, orientation does not matter [腦筋急轉] - dynamic(295 bytes ) 2008-03-07 | |
• #跟帖# This IS correct. [腦筋急轉] - dynamic(378 bytes ) 2008-03-07 | |
頁次:2/3 每頁50條記錄, 本頁顯示51 到100, 共119 分頁: [上一頁] [1] [2] [3] [下一頁] [首頁] [尾頁] | |
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