[問題] 請問離散一題
Determine the number of vectors (X1,X2,...,Xn), such that each Xi is
either 0 or 1 and X1+X2+...+Xn >= k.
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推
04/06 20:53, , 1F
04/06 20:53, 1F
→
04/06 20:54, , 2F
04/06 20:54, 2F
→
04/06 20:54, , 3F
04/06 20:54, 3F
推
04/06 20:57, , 4F
04/06 20:57, 4F
→
04/06 20:57, , 5F
04/06 20:57, 5F
→
04/06 20:58, , 6F
04/06 20:58, 6F
推
04/06 21:01, , 7F
04/06 21:01, 7F
→
04/07 00:10, , 8F
04/07 00:10, 8F