24点

能不能找到4个数（从1到10中取），这组数有5种方法算到24？

鄙人只找到四种方法的。如，5，5，7，7
5+5+7+7=24
（7+5）*（7-5）=　24
5*5-7/7　=　24
7*7-5*5　=　24

所有跟帖： 

• try : 2,4,6,8 -猪兔同龙- ♂ (4 bytes) () 09/30/2009 postreply 10:34:53

• Agree -冻凉之才- ♂ (0 bytes) () 10/01/2009 postreply 08:38:12

• 1,6, 8, 10 -火球魔法- ♂ (59 bytes) () 09/30/2009 postreply 17:13:05

• Don't Agree -冻凉之才- ♂ (59 bytes) () 10/01/2009 postreply 08:40:34

• 那是因为你too笨了：） -铁拐鲤- ♀ (0 bytes) () 10/03/2009 postreply 19:59:46

• 16 ways in fact 回复：1,6, 8, 10 -火球魔法- ♂ (438 bytes) () 10/01/2009 postreply 09:18:43

• Haha, that's fun -冻凉之才- ♂ (124 bytes) () 10/01/2009 postreply 09:30:23

• 回复：Haha, that's fun -aisanguo- ♀ (37 bytes) () 10/01/2009 postreply 09:40:47

• 回复：回复：Haha, that's fun -冻凉之才- ♂ (38 bytes) () 10/01/2009 postreply 09:48:28

• in that case, there could be 11 different cases. -火球魔法- ♂ (284 bytes) () 10/01/2009 postreply 21:56:06

• 这个厉害，哈哈！ -冻凉之才- ♂ (115 bytes) () 10/02/2009 postreply 09:21:10

• 回复：这个厉害，哈哈！ -火球魔法- ♂ (7449 bytes) () 10/04/2009 postreply 15:35:52

• 回复：24点 -haha- ♀ (4 bytes) () 11/14/2009 postreply 11:13:35

• 回复：24点 - 2,4,8,10 -haha- ♀ (116 bytes) () 11/14/2009 postreply 11:18:52

• 回复：回复：24点 - 2,4,8,10 -haha- ♀ (13 bytes) () 11/14/2009 postreply 11:24:55

• 回复：回复：回复：24点 - 2,4,8,10 -haha- ♀ (50 bytes) () 11/14/2009 postreply 11:25:56