【发布时间】:2010-10-10 20:57:55
【问题描述】:
我一直在做Greplin programming challenge,并进入了最后的关卡,任务听起来是这样的:
For the final task, you must find all subsets of an array
where the largest number is the sum of the remaining numbers.
For example, for an input of:
(1, 2, 3, 4, 6)
the subsets would be
1 + 2 = 3
1 + 3 = 4
2 + 4 = 6
1 + 2 + 3 = 6
Here is the list of numbers (3, 4, 9, 14, 15, 19, 28, 37, 47, 50, 54, 56, 59, 61, 70, 73, 78, 81, 92, 95, 97, 99)
you should run your code on.
The password is the number of subsets. In the above case the
answer would be 4.
你能给我一个建议,我应该在这里做什么?我认为蛮力不适合这里,是吗?
不要写代码!
谢谢。
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