数学建模社区-数学中国
标题:
急,感激不尽!请教数学专家!50个0和1能出现多少个数组?
[打印本页]
作者:
数学论坛菜鸟
时间:
2013-1-9 20:22
标题:
急,感激不尽!请教数学专家!50个0和1能出现多少个数组?
100000000000000000000000000000000000000000000000
8 z* e' {' m, Y5 w
010000000000000000000000000000000000000000000000
3 c% P2 n+ J* q0 a N8 Q
001000000000000000000000000000000000000000000000
& n& S2 g# O& R. j$ h4 |0 ?( L3 {; f
000100000000000000000000000000000000000000000000
; C' Y! X' R4 d! a
000010000000000000000000000000000000000000000000
- ]4 s) [" u7 D! f# D
................................................
4 v* `1 `4 b5 v. q
010100100000000000000000000000000000000000000000
! x' u4 l" n! i' c0 X
010100010100000000000000000000000000000000000000
6 Z; N0 T9 d) G! @9 x9 E
这样一直下去,能有多少个数组呢?
作者:
弘道
时间:
2014-7-28 22:48
谢谢楼主……辛苦啦!………………
欢迎光临 数学建模社区-数学中国 (http://www.madio.net/)
Powered by Discuz! X2.5