题面LaTeX化
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题面LaTeX化
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超威蓝猫a楼主2020/10/7 21:45
ci={a1+b1, i=1max{ci−1,∑j=1iaj}+bi, 2≤i≤nc_{i}= \begin{cases} a_{1}+b_{1}, & \ i=1 \\ max \left \{ c_{i-1},\sum_{j=1}^{i}a_{j} \right \}+b_{i}, & \ 2\leq i \leq n \end{cases} 
$$
c_{i}=
\begin{cases} 
a_{1}+b_{1},  & \ i=1 \\
max \left \{  c_{i-1},\sum_{j=1}^{i}a_{j}  \right \}+b_{i}, & \ 2\leq i \leq n
\end{cases}
$$

话说有没有神仙写一个更好看的啊

2020/10/7 21:45