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Quant面试题:喝醉了(2.5星)
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康MM -
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08/06/2009
17:47:51
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this is a binormial branch problem
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asd_123 -
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08/06/2009
18:21:22
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回复:Quant面试题:喝醉了(2.5星)
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说了就走 -
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08/06/2009
19:53:42
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回复:回复:Quant面试题:喝醉了(2.5星)
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crazy_math -
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08/07/2009
01:55:38
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回复:Quant面试题:喝醉了(2.5星)
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说了就走 -
♂
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08/07/2009
10:27:26
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回复:回复:Quant面试题:喝醉了(2.5星)
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crazy_math -
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08/07/2009
19:31:13
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如果退回左门也算,直观上看,远不要99步。否则,
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金属米 -
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08/14/2009
07:26:28
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回复:another way to look at Quant面试题:喝醉了(2.5星)
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crazy_math -
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08/07/2009
01:56:13
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回复:回复:another way to look at Quant面试题:喝醉了(2.5星)
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tianxing -
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10/24/2009
23:49:10
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倒退从左门进屋算不算?
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Commentate -
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08/07/2009
06:26:20
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回复:倒退从左门进屋算不算?
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crazy_math -
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08/07/2009
08:33:50
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a continuous versio of Quant面试题:喝醉了(2.5星)
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雪山飞鱼 -
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08/07/2009
13:02:36
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a mistake:-1/2 u_xx=0 should be -1/2 u_xx=1
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雪山飞鱼 -
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08/08/2009
09:26:34
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用计算机模拟了一下
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haobanfa -
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08/15/2009
16:23:49
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1,000,000次 iteration 的结果是 98.6 步,你的答案因该是对的,只不过
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haobanfa -
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08/15/2009
16:27:31
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回复:1,000,000次 iteration 的结果是 98.6 步,你的答案因该是对的,只不过
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雪山飞鱼 -
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08/18/2009
10:00:58
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回复:a continuous versio of Quant面试题:喝醉了(2.5星)
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tianxing -
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10/24/2009
23:48:32
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1 step 回复:Quant面试题:喝醉了(2.5星)
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zjiqi0 -
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08/12/2009
13:57:10
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simple - 0.5
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mli321 -
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08/17/2009
08:41:36
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一步
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乡长 -
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08/23/2009
13:08:47
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回复:Quant面试题:喝醉了(2.5星)
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0124 -
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08/26/2009
19:53:50
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9801
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0124 -
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08/26/2009
19:55:33
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不明白各位大侠的答案
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TimingIsEverything -
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09/25/2009
13:13:46
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这样模拟一下行不?
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马小夹 -
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10/19/2009
01:57:43
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我觉得是无穷步, 有没有标准答案啊?
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sydneyxp -
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10/28/2009
11:06:22
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99/2 = 49.5 步,收回刚才的答案
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sydneyxp -
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10/28/2009
11:44:14
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99,回复:Quant面试题:喝醉了(2.5星)
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randommatrix -
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11/14/2009
10:37:20
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回复:Quant面试题:喝醉了(2.5星)
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tadpole -
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11/19/2009
14:29:13
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IMO 2009
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康MM -
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07/24/2009
03:51:50
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回复:IMO 2009
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康MM -
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07/24/2009
04:00:28
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China's rank
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botong -
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07/24/2009
08:29:10
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回复:China's rank
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于德利 -
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07/24/2009
19:54:05
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Problem 6
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botong -
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07/24/2009
10:32:52
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通常第六题不是最难的
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累死算了 -
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07/26/2009
01:05:48
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通常第六题是最难的
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botong -
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07/26/2009
09:25:21
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有点问题吧
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dynamic -
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07/26/2009
22:14:34
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回复:有点问题吧
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botong -
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07/27/2009
11:01:10
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回复:回复:有点问题吧
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dynamic -
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07/27/2009
18:12:36
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回复:回复:回复:有点问题吧
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botong -
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07/28/2009
10:22:54
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Don't understand Problem 6
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dayuwang -
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07/24/2009
12:29:19
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回复:Don't understand Problem 6
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botong -
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07/24/2009
12:59:16
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That makes sense. Thanks.
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dayuwang -
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07/24/2009
16:25:42
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Where do you see that M is a given set with n-1 points?
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Noneandnone -
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07/24/2009
18:32:58
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康MM把这条件去掉了:)
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botong -
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07/24/2009
19:16:06
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好家伙,前5名:中国,日本,南北朝鲜,俄罗斯
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于德利 -
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07/24/2009
19:52:41
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还有一个:#23 澳大利亚,5/6是中国人
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于德利 -
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07/25/2009
09:38:27
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第2题
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说了就走 -
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07/25/2009
11:14:19
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Problem 4
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HavingFun2 -
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07/26/2009
11:22:39
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回复:Problem 4
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HavingFun2 -
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08/18/2009
12:32:56
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problem 2 is too easy
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zlinux -
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07/26/2009
12:00:43
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problem 1
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屋漏痕 -
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07/27/2009
10:29:08
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Problem 6
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屋漏痕 -
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07/27/2009
12:16:59
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回复:Problem 6
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dynamic -
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07/27/2009
18:18:33
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回复:回复:Problem 6
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屋漏痕 -
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07/28/2009
05:53:51
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回复:回复:回复:Problem 6
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dynamic -
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07/28/2009
09:14:51
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回复:回复:回复:回复:Problem 6
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屋漏痕 -
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07/28/2009
10:07:10
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still off a littlt bit.
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屋漏痕 -
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07/28/2009
10:58:07
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This one might be right, but I might be wrong.
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屋漏痕 -
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07/28/2009
12:39:19
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The solution to problem 6 and thanks to dynamic
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botong -
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07/28/2009
17:28:00
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excellent proof, needs correction in some places.
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dynamic -
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07/28/2009
23:44:13
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Thanks
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botong -
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07/29/2009
08:15:04
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Here is a new version
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botong -
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07/29/2009
08:34:38
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Great!
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乱弹 -
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07/30/2009
17:49:50
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回复:IMO 2009
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guest007 -
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08/24/2010
18:34:24
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SAP智力题 -- Wires between 2 rooms
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Williamluo -
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07/17/2009
13:21:34
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很好玩的题
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康MM -
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07/17/2009
17:14:56
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SAP now corrupts to be a puzzle provider company
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DarkMessenger -
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07/18/2009
13:49:37
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It must be very hard to deserve the word
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Williamluo -
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07/18/2009
16:57:59
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我来开个头
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康MM -
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07/20/2009
16:07:16
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It needs only a meter, and does not need any resistors.
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3271963 -
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07/21/2009
06:32:08
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103
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jjmmjj -
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07/22/2009
05:53:09
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102 so far (图)
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wirewire -
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07/22/2009
12:38:59
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103-2 = 101
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internuts -
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07/23/2009
08:25:00
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还要继续努力。提示
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康MM -
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07/24/2009
03:30:18
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回复:SAP智力题 -- Wires between 2 rooms
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jimmyw999 -
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07/24/2009
09:20:34
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If all wires were marked before deployed, you don't need to iden
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jimmyw999 -
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07/24/2009
09:23:15
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12 groups, need 92?
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t_zhang -
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07/24/2009
23:33:23
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Quant 面试题:梯子
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康MM -
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07/16/2009
10:15:00
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回复:Quant 面试题:梯子
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botong -
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07/16/2009
11:52:59
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Strategy
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Commentate -
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07/16/2009
18:01:51
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回复:Strategy
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Commentate -
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07/17/2009
10:23:02
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If there are m steps up and n steps down
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屋漏痕 -
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07/17/2009
10:55:12
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Cool, then we are done!
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Commentate -
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07/17/2009
11:24:38
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What about the chance of staying on the ladder?
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dayuwang -
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07/17/2009
12:29:09
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0... if one keeps walking.
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屋漏痕 -
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07/17/2009
12:50:45
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回复:What about the chance of staying on the ladder?
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crazy_math -
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08/07/2009
02:22:02
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差不多就是这样
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康MM -
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07/17/2009
17:19:34
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这样的考官挺折磨人。胆小的人碰上就倒霉了:)不过你倒给提了个好醒。谢谢!
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戏雨飞鹰 -
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07/18/2009
07:26:42
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回复:Strategy
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雪山飞鱼 -
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07/18/2009
10:47:47
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的确当时没细想。不过,
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Commentate -
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07/18/2009
15:20:43
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解释一下我的想法
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雪山飞鱼 -
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07/18/2009
16:11:32
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不是很明白
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Commentate -
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07/18/2009
18:31:39
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回复:Quant 面试题:梯子
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Royal007 -
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07/18/2009
20:59:43
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拙解, 不知道对不对
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雪山飞鱼 -
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07/19/2009
08:50:03
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飞鱼兄很厉害呀,在哪里做quant?
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康MM -
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07/20/2009
16:10:44
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回复:飞鱼兄很厉害呀,在哪里做quant?
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雪山飞鱼 -
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07/20/2009
19:17:00
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Can 康MM explain...
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Commentate -
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07/21/2009
09:53:18
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回复:Can 康MM explain...
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康MM -
♀
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07/22/2009
09:24:57
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哇,这么费解,还面试题呢。
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Commentate -
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07/23/2009
16:03:19
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这Quant 也太容易了吧,呵呵
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九阳 -
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09/22/2009
16:55:54