所以魚人聖後手要不要留2啦! - 爐石戰記
By Oliver
at 2017-04-26T17:31
at 2017-04-26T17:31
Table of Contents
※ 引述《DUDUDUDUDU (流)》之銘言:
: 換三張(留2):有三種情況 1.換到1 2.換到2 3.12都沒換到
: 1.換到1
: 全部-一張1費都沒抽到 1-((20*19*18)/(26*25*24))=0.561
: 2.換到2 分四種 2XX 22X 222 (非12費牌18-3張)
: 2XX 3*((15*14*5)/(26*25*24))=0.202
: 22X 3*((15*5*4)/(26*25*24))=0.058
: 222 1*((5*4*3)/(26*25*24))=0.004
: Total=0.260
: 3.沒有但燙一個右手進1或2
: XXX 1*((15*14*13)/(26*25*24))*11/26=0.074
: 好的情況共0.561+0.260+0.074=0.895 89.5%
你有個地方算錯了 雖然數字沒有差很多
你的第一種狀況也包含了112,122
跟第二種狀況重複了。結果就錯了
提供一個簡單的算法:
用全部-1費2費都沒抽到=(1-xxx)
=1-(15*14*13)/(26*25*24)=1-(0.175)
=0.825=82.5%
有錯誤煩請指教謝謝
--
: 換三張(留2):有三種情況 1.換到1 2.換到2 3.12都沒換到
: 1.換到1
: 全部-一張1費都沒抽到 1-((20*19*18)/(26*25*24))=0.561
: 2.換到2 分四種 2XX 22X 222 (非12費牌18-3張)
: 2XX 3*((15*14*5)/(26*25*24))=0.202
: 22X 3*((15*5*4)/(26*25*24))=0.058
: 222 1*((5*4*3)/(26*25*24))=0.004
: Total=0.260
: 3.沒有但燙一個右手進1或2
: XXX 1*((15*14*13)/(26*25*24))*11/26=0.074
: 好的情況共0.561+0.260+0.074=0.895 89.5%
你有個地方算錯了 雖然數字沒有差很多
你的第一種狀況也包含了112,122
跟第二種狀況重複了。結果就錯了
提供一個簡單的算法:
用全部-1費2費都沒抽到=(1-xxx)
=1-(15*14*13)/(26*25*24)=1-(0.175)
=0.825=82.5%
有錯誤煩請指教謝謝
--
Tags:
爐石
All Comments
By Tracy
at 2017-04-27T14:07
at 2017-04-27T14:07
By Rosalind
at 2017-05-02T04:43
at 2017-05-02T04:43
By Lucy
at 2017-05-03T20:28
at 2017-05-03T20:28
By Hamiltion
at 2017-05-07T02:05
at 2017-05-07T02:05
By Eartha
at 2017-05-12T00:16
at 2017-05-12T00:16
By Regina
at 2017-05-13T23:54
at 2017-05-13T23:54
By Emily
at 2017-05-18T18:10
at 2017-05-18T18:10
By Carol
at 2017-05-21T17:14
at 2017-05-21T17:14
By Callum
at 2017-05-25T00:42
at 2017-05-25T00:42
By Doris
at 2017-05-27T23:00
at 2017-05-27T23:00
By Franklin
at 2017-05-28T03:00
at 2017-05-28T03:00
By Aaliyah
at 2017-05-29T17:36
at 2017-05-29T17:36
By Barb Cronin
at 2017-05-31T08:52
at 2017-05-31T08:52
By Rae
at 2017-06-01T15:02
at 2017-06-01T15:02
By Queena
at 2017-06-05T09:35
at 2017-06-05T09:35
By Faithe
at 2017-06-06T10:23
at 2017-06-06T10:23
By Dorothy
at 2017-06-08T10:07
at 2017-06-08T10:07
By Tom
at 2017-06-11T07:38
at 2017-06-11T07:38
By Ursula
at 2017-06-12T11:07
at 2017-06-12T11:07
By Adele
at 2017-06-12T22:25
at 2017-06-12T22:25
By Ula
at 2017-06-16T12:41
at 2017-06-16T12:41
By Hedy
at 2017-06-18T16:27
at 2017-06-18T16:27
By Hedy
at 2017-06-19T16:39
at 2017-06-19T16:39
By Ida
at 2017-06-23T20:03
at 2017-06-23T20:03
By Ethan
at 2017-06-25T04:29
at 2017-06-25T04:29
By Rachel
at 2017-06-28T20:53
at 2017-06-28T20:53
By Lucy
at 2017-06-29T18:29
at 2017-06-29T18:29
By Quanna
at 2017-07-01T23:49
at 2017-07-01T23:49
By Hamiltion
at 2017-07-03T05:46
at 2017-07-03T05:46
By Odelette
at 2017-07-05T13:19
at 2017-07-05T13:19
By Emma
at 2017-07-10T11:07
at 2017-07-10T11:07
By Dinah
at 2017-07-12T19:02
at 2017-07-12T19:02
By Thomas
at 2017-07-15T06:38
at 2017-07-15T06:38
By Susan
at 2017-07-20T02:01
at 2017-07-20T02:01
By Iris
at 2017-07-21T02:36
at 2017-07-21T02:36
By Oscar
at 2017-07-23T03:58
at 2017-07-23T03:58
By Hamiltion
at 2017-07-28T03:28
at 2017-07-28T03:28
By Oliver
at 2017-08-01T05:41
at 2017-08-01T05:41
By Tracy
at 2017-08-05T00:52
at 2017-08-05T00:52
By Ursula
at 2017-08-05T05:33
at 2017-08-05T05:33
By Yuri
at 2017-08-07T01:30
at 2017-08-07T01:30
By Edith
at 2017-08-07T09:53
at 2017-08-07T09:53
By Bethany
at 2017-08-11T14:04
at 2017-08-11T14:04
By Hamiltion
at 2017-08-13T21:51
at 2017-08-13T21:51
By Megan
at 2017-08-16T07:31
at 2017-08-16T07:31
By Lily
at 2017-08-18T14:56
at 2017-08-18T14:56
By Elizabeth
at 2017-08-19T05:48
at 2017-08-19T05:48
By Margaret
at 2017-08-20T11:32
at 2017-08-20T11:32
By Lucy
at 2017-08-24T07:47
at 2017-08-24T07:47
By Madame
at 2017-08-26T13:04
at 2017-08-26T13:04
By Carolina Franco
at 2017-08-26T20:59
at 2017-08-26T20:59
By Emily
at 2017-08-27T20:33
at 2017-08-27T20:33
By Regina
at 2017-08-29T22:23
at 2017-08-29T22:23
By Quanna
at 2017-09-03T03:57
at 2017-09-03T03:57
By Tracy
at 2017-09-05T14:26
at 2017-09-05T14:26
By Queena
at 2017-09-08T13:14
at 2017-09-08T13:14
By Frederic
at 2017-09-12T06:48
at 2017-09-12T06:48
By Genevieve
at 2017-09-12T19:32
at 2017-09-12T19:32
By Connor
at 2017-09-16T09:52
at 2017-09-16T09:52
By Ophelia
at 2017-09-16T15:30
at 2017-09-16T15:30
By Cara
at 2017-09-19T19:08
at 2017-09-19T19:08
By Bennie
at 2017-09-21T07:18
at 2017-09-21T07:18
Related Posts
傳說女實況主蔡呱呱 #348開爬
By Jacob
at 2017-04-26T14:53
at 2017-04-26T14:53
開包法沒開包先鋒可以換什麼
By Eartha
at 2017-04-26T14:14
at 2017-04-26T14:14
蟹老闆現在在想什麼?
By Hedwig
at 2017-04-26T14:02
at 2017-04-26T14:02
美服任務戰季末傳說與R5後環境分析
By Agnes
at 2017-04-26T13:23
at 2017-04-26T13:23
羅杰妮怎麼了?
By Callum
at 2017-04-26T13:20
at 2017-04-26T13:20