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Re:100题了,纪念一下,顺带给大家说说这题注意的地方~

Posted by weiliuguo at 2015-08-21 18:09:27 on Problem 1564
In Reply To:100题了,纪念一下,顺带给大家说说这题注意的地方~ Posted by:zhanggt1994 at 2013-04-13 02:59:21
> 我是dfs过的,求和果断给力,不过去掉重复挺麻烦,我是用一个数组记录之前所有的结果,然后每次输出前都比较一下,如果重复就不输出
> 不一定是最好的方法,但是可以一试~
> 给大家这组数据: 8 8 4 4 2 2 2 2 1 1
> 输出: Sum of 8:
>        4+4
>       4+2+2
>       2+2+2+2
>       2+2+2+1+1

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