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2020-2021:teams:famerwzyyuki:2020_05_16 [CVBB ACM Team]

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2020-2021:teams:famerwzyyuki:2020_05_16

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两侧同时换到之前的修订记录 前一修订版
2020-2021:teams:famerwzyyuki:2020_05_16 [2020/05/22 17:07]
yuki
2020-2021:teams:famerwzyyuki:2020_05_16 [2020/05/22 17:25] (当前版本)
yuki
行 37: 行 37:
 **题解:**这个题正着想会觉得很迷惑但是如果我们倒过来(从最后一个点往前走),就会变成一个特别显然的dp。\\ **题解:**这个题正着想会觉得很迷惑但是如果我们倒过来(从最后一个点往前走),就会变成一个特别显然的dp。\\
 f[u]=max(f[v],​$\frac{f[v]}{2}$+val[u]) f[u]=max(f[v],​$\frac{f[v]}{2}$+val[u])
 +
 +**F:**一个有点麻烦是计算几何题。
  
 **G:**\\ **G:**\\
2020-2021/teams/famerwzyyuki/2020_05_16.1590138474.txt.gz · 最后更改: 2020/05/22 17:07 由 yuki