[問題] 可以幫我翻譯一下嗎?
Find the number of r-digit quanternary sequences that comtain an even number
of 0's. The exponential enumerator for the permutation of the digit 0 is
可以幫我翻譯一下嗎?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.114.216.145
推
04/04 21:54, , 1F
04/04 21:54, 1F