2138| 8
|
[求助]怎样求和啊?K=∑2^i=1+2+2^2...+2^63 |
| ||
发表于 2006-5-31 18:09
|
显示全部楼层
| ||
回复:(zhao197642)sum=0; for i=0:63; sum=sum+2...
| ||
发表于 2006-5-31 21:31
|
显示全部楼层
回复:(jiyilee)怎样求和啊?K=∑2^i=1+2+2^2...+2...
| ||
回复:(tongxin28)回复:(jiyilee)怎样求和啊?K=...
| ||
发表于 2006-6-2 12:17
|
显示全部楼层
| ||
发表于 2006-6-2 12:41
|
显示全部楼层
回复:(branch)交你一个不用循环的方法!!a=2*ones...
| ||
发表于 2006-6-2 16:23
|
显示全部楼层
回复:(jiyilee)[求助]怎样求和啊?K=∑2^i=1+2+2^...
| ||
GMT+8, 2024-12-27 07:09 , Processed in 0.107658 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.