珍珠湾ART

标题: 量水问题[:)] [打印本页]
作者: 冬日暖阳    时间: 2005-2-26 14:01
标题: 量水问题[:)]

"You have two drums. One is three gallons and the other is five. You have an unlimited supply of water but need to get exactly four gallons. How could you do it?"

www.ddhw.com

 

作者: 野 菜 花    时间: 2005-2-26 20:06
标题: 回复：量水问题[:)]

(5)           (3)
 www.ddhw.com
5 ,             0
2 ,             3
2 ,             0
0 ,             2
5 ,             2
4 ,             3
www.ddhw.com

 




欢迎光临 珍珠湾ART (http://www.zzwav.com/) Powered by Discuz! X3