tril0713's blog

Can this problem be solved with Li Chao Tree ?
By tril0713, history, 4 weeks ago, In English

Given $$$q \; (q \le 2 \cdot 10^5)$$$ operations:

  • Insert a pair $$$(a,b)$$$.
  • Given pair $$$(x,y)$$$, find the minimum value of $$$ax + by$$$.

$$$|a|,|b|,|x|,|y| \le 10^6$$$.

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4 weeks ago, # |
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You might find the second editorial of this problem helpful.

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