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
( i# n8 l: P) }( T1 n$ h! F
010000000000000000000000000000000000000000000000
8 k/ A& m! w' c" p, K: N9 q% a# k; v
001000000000000000000000000000000000000000000000
- Q* L; l9 ?6 }2 n
000100000000000000000000000000000000000000000000
( R! s4 n H( ~& L' O" Q
000010000000000000000000000000000000000000000000
: e( d! G* f: q6 a! f2 f" B
................................................
1 f1 l; y% F3 e
010100100000000000000000000000000000000000000000
& a" S1 O7 X# x6 N
010100010100000000000000000000000000000000000000
+ ^! d' @' b* ?9 [8 _! K
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