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Contest Duration: 2025-10-14 17:30:00+0900 - 2025-10-14 18:30:00+0900 (local time) (60 minutes) Back to Home
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A - Batting Average

  • Official Editorial by Nyaan
  • Official Editorial by admin
  • 制約が大きくても誤差無く出力する方法 by cirno3153

B - 202<s>3</s>

  • Official Editorial by physics0523
  • Official 解説放送 by editorial_admin

C - qwerty

  • Official Editorial by blackyuki
  • Official 解説放送 by editorial_admin

D - LOOKUP

  • Official Editorial by physics0523
  • Official Editorial by admin
  • Python 解 by toam

E - One More aab aba baa

  • Official Editorial by physics0523
  • Official 解説放送 by editorial_admin
  • User Editorial by hamayanhamayan

F - Four Variables

  • Official Editorial by m_99
  • Official Editorial by admin
  • より高速な解法 by MMNMM
  • ユーザ解説 (O(N log N) 解法の詳細と実装) by drken

G - 2-variable Function

  • Official Editorial by physics0523
  • Official 解説放送 by editorial_admin
  • User Editorial by hamayanhamayan
  • ユーザ解説 by drken

H - Insert or Erase

  • Official Editorial by kyopro_friends
  • Official 解説放送 by editorial_admin
  • (C++) std::list を用いて実装する方法 by miscalculation53

I - Bread

  • Official Editorial by mechanicalpenciI
  • Official 解説放送 by editorial_admin



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