逢低吸纳Buy Low, Buy Lower/低价购买
摘要:"洛咕" "双倍经验" 题意:给定N(Na[i]) f[i]=max(f[i],f[j]+1); ans=max(ans,f[i]); } cpp for(int i=1;i define rg register int define ll long long using namespace std
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posted @ 2019-06-09 10:17
posted @ 2019-06-09 10:17
posted @ 2019-05-18 16:05
posted @ 2018-10-29 17:08