2020-2021:teams:farmer_john:jjleo:codeforces_round_614_div._2_virtual_participation
这是本文档旧的修订版!
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题意:给定点$(x_0, y_0)$,按照这个递推式$(a_x \cdot x_{i-1} + b_x, a_y \cdot y_{i-1} + b_y)$构造出数个点,问从$(x_s, y_s)$开始经过$t$的距离最多能经过几个上述点。$(1 \leq x_0, y_0 \leq 10^{16}, 2 \leq a_x, a_y \leq 100, 0 \leq b_x, b_y \leq 10^{16}, 1 \leq x_s, y_s, t \leq 10^{16})$
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2020-2021/teams/farmer_john/jjleo/codeforces_round_614_div._2_virtual_participation.1590154003.txt.gz · 最后更改: 2020/05/22 21:26 由 jjleo