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Goodbye Renyin

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标题 内容 时间
reminder please note that in problem C, a[i],x,y,v may be negative! 2023-01-20 14:41:18
提醒 C题中a[i],x,y,v均有可能是负数,请选手注意 2023-01-20 14:40:06
English Statements Update For problem C, "replace each $a_i$ with $\max(a_i, y)$ for $i \in [l'_i, r'_i]$" should be "replace each $a_k$ with $\max(a_k, y)$ for $k \in [l'_i, r'_i]$". 2023-01-20 14:00:55
English Statements Update For problem A, the first line of the input contains three integers $n, r, R$. For problem C, the condition \"$x_i \leq \max{l_i \leq k \leq r_i} a_i$\" should be \"$x_i \leq \max_{l_i \leq k \leq r_i} a_k$\". For problem D, subtask 5 is worth $30$ points. For problem E, the constraint should be $n \leq 300$ instead of $n \leq 400$. (Note: you may check the Chinese statements or the problem attachments for sample tests.) 2023-01-20 13:57:00
English Problem Statements https://img.uoj.ac/download/d87b4c4410/gdb-renyin-statement.pdf 2023-01-20 12:51:02

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