Contest started

AtCoder Beginner Contest 190 has begun.

Contest is over

AtCoder Beginner Contest 190 has ended.

  • AtCoder Beginner Contest 190
  • English
    • 日本語
    • English
  • Sign Up
  • Sign In
Contest Duration: 2021-01-30 21:00:00+0900 - 2021-01-30 22:40:00+0900 (local time) (100 minutes) Back to Home
  • Top
  • Tasks
  • Clarifications
  • Results
    • All Submissions
  • Standings
  • Virtual Standings
  • Editorial
  • Discuss

Editorial


Overall Editorial

  • User Editorial by lucifer1004
  • User Editorial by kostia244
  • User Editorial by AnandOza

A - Very Very Primitive Game

  • Official Editorial by en_translator

B - Magic 3

  • Official Editorial by en_translator

C - Bowls and Dishes

  • Official Editorial by en_translator

D - Staircase Sequences

  • Official Editorial by en_translator

E - Magical Ornament

  • Official Editorial by en_translator
  • User Editorial by MohamedAhmed04

F - Shift and Inversions

  • Official Editorial by en_translator
  • User Editorial by MohamedAhmed04



  • Rule
  • Glossary
  • Terms of service
  • Privacy Policy
  • Information Protection Policy
  • Company
  • FAQ
  • Contact
Copyright Since 2012 ©AtCoder Inc. All rights reserved.

Page Top