Unlimited $0.50, $0.20, $0.10, $0.05, $0.01 coins.

来源: janewwwu 于 2007-12-18 17:40:35 [] [旧帖] [给我悄悄话] 阅读数 : (53 bytes)

How many different ways to make $0.92? Show working.

所有跟帖： 

• use generating functions? -乱弹- ♂ 给 乱弹 发送悄悄话 乱弹 的博客首页 (0 bytes) () 12/18/2007 postreply 18:32:59

• Simple words and working please. -janewwwu- ♀ 给 janewwwu 发送悄悄话 (0 bytes) () 12/18/2007 postreply 19:14:53

• It is the coefficient of x^92 of -乱弹- ♂ 给 乱弹 发送悄悄话 乱弹 的博客首页 (92 bytes) () 12/18/2007 postreply 19:35:20

• I'm 10 year old kid. Please use very simple working. -janewwwu- ♀ 给 janewwwu 发送悄悄话 (0 bytes) () 12/18/2007 postreply 19:54:50

• 回复：I'm 10 year old kid. Please use very simple working. -乱弹- ♂ 给 乱弹 发送悄悄话 乱弹 的博客首页 (564 bytes) () 12/19/2007 postreply 18:18:29

• 回复：Hint -NaCl- ♂ 给 NaCl 发送悄悄话 (339 bytes) () 12/18/2007 postreply 20:33:55

• 回复：correction -NaCl- ♂ 给 NaCl 发送悄悄话 (87 bytes) () 12/18/2007 postreply 20:42:47

• thank you -janewwwu- ♀ 给 janewwwu 发送悄悄话 (2 bytes) () 12/18/2007 postreply 22:38:32

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