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PUMaC 2020 · 团队赛 · 第 4 题

PUMaC 2020 — Team Round — Problem 4

专题
Discrete Math / 离散数学
难度
L3
来源
PUMaC

题目详情

  1. Find the number of points P ∈ Z that satisfy the following two conditions: √
解析
  1. Find the number of points P ∈ Z that satisfy the following two conditions: √