[問題] 靠北我數乙選填白球這樣是矇對?
我錯看題目
以為只取三顆
所以我這樣算
WRR RWR RRW WRW RRR 五種機率反扣掉
結果是7/20
我這樣是矇對?
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噓
07/02 21:01, , 1F
07/02 21:01, 1F
推
07/02 21:01, , 2F
07/02 21:01, 2F
噓
07/02 21:01, , 3F
07/02 21:01, 3F
推
07/02 21:01, , 4F
07/02 21:01, 4F
推
07/02 21:04, , 5F
07/02 21:04, 5F
噓
07/02 21:06, , 6F
07/02 21:06, 6F
噓
07/02 21:08, , 7F
07/02 21:08, 7F
※ 編輯: Kndog (114.45.57.70), 07/02/2016 21:09:53
噓
07/02 21:14, , 8F
07/02 21:14, 8F
噓
07/02 21:29, , 9F
07/02 21:29, 9F
噓
07/02 21:31, , 10F
07/02 21:31, 10F
噓
07/02 21:31, , 11F
07/02 21:31, 11F
噓
07/02 21:40, , 12F
07/02 21:40, 12F
噓
07/02 21:46, , 13F
07/02 21:46, 13F
→
07/02 21:59, , 14F
07/02 21:59, 14F
→
07/02 21:59, , 15F
07/02 21:59, 15F
噓
07/02 22:21, , 16F
07/02 22:21, 16F
噓
07/02 22:28, , 17F
07/02 22:28, 17F
噓
07/02 22:51, , 18F
07/02 22:51, 18F
噓
07/02 23:01, , 19F
07/02 23:01, 19F
噓
07/02 23:01, , 20F
07/02 23:01, 20F
噓
07/02 23:14, , 21F
07/02 23:14, 21F
推
07/02 23:18, , 22F
07/02 23:18, 22F
噓
07/03 00:30, , 23F
07/03 00:30, 23F
推
07/03 11:54, , 24F
07/03 11:54, 24F
推
07/03 17:36, , 25F
07/03 17:36, 25F
→
07/03 17:36, , 26F
07/03 17:36, 26F
推
11/28 07:03, , 27F
11/28 07:03, 27F