| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
哪位大神为小弟解释下 我都不知道为此贡献了多少wa了在确定begin的时候为什么
if(iEnd - aL[i] > 0)
{
if(aP[i] * (aL[i] - (iEnd - iBegin)) + aDp[iEnd - aL[i] - 1] > aDp[iBegin - 1])
{
iBegin = iEnd - aL[i];
}
}
是对的
而
if(iEnd - aL[i] > 0)
{
if(aP[i] * (aL[i] - (iEnd - aS[i]) > aDp[aS[i] - 1] - aDp[iEnd - aL[i] - 1])
{
iBegin = iEnd - aL[i];
}
}
就是wa }
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator