摘要:
1.题目描述Givenasetofcandidatenumbers(C)andatargetnumber(T),findalluniquecombinationsinCwherethecandidatenumberssumstoT.ThesamerepeatednumbermaybechosenfromCunlimitednumberoftimes.Note:Allnumbers(includingtarget)willbepositiveintegers.Elementsinacombination(a1,a2,。。。,ak)mustbeinnon-descendingorder.(ie,a 阅读全文
posted @ 2013-08-28 19:53
曾见绝美的阳光
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