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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?
1000000000000000000000000000000000000000000000008 z* e' {' m, Y5 w
0100000000000000000000000000000000000000000000003 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 X0101000101000000000000000000000000000000000000006 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!………………




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