AGC013F Two Faced Cards

  • May 26, 2017

想定解は理解していない.

Read More

SRM637D1M PathGame

  • March 4, 2017

snuke is sugoy

Read More

CF356D1D Bear and Chase

  • February 7, 2017

errichto感がある

Read More

CF395D1C Timofey and remoduling

  • February 3, 2017

苦手なタイプだが面白い

Read More

CF228D1C Fox and Card Game

  • January 9, 2017

いい問題だなぁ

Read More

yukicoder No.243 出席番号(2)

  • January 4, 2017

解き直し

Read More

JAGSummer2014Day2J Hyper Rectangle

  • January 4, 2017

本当に苦手だからなんとかしないとなぁ

Read More

AGC006D Median Pyramid Hard

  • January 3, 2017

ムズい

Read More

AGC005E Sugigma: The Showdown

  • January 3, 2017

かなり好き

Read More

AGC002F Leftmost Ball

  • December 20, 2016
Read More

ARC040D カクカク塗り

  • December 20, 2016

これはすごい.

Read More

TCO2012R3AH CowsMooing

  • November 24, 2016
Read More

ARC020D お菓子の国の旅行

  • September 25, 2016

昔はさっぱりだったけど,今ムンってやったら解けた

Read More

AIMTech Round3 D1B Recover the String

  • August 28, 2016

これもいい問題だなぁ

Read More

AIMTech Round3 D1A Letters Cyclic Shift

  • August 28, 2016

綺麗な問題

Read More

AGC003C BBuBBBlesort!

  • August 21, 2016

これすき

Read More

New Year Contest 2015 I マージ

  • August 21, 2016

こういうの苦手

Read More

SRM697D1Easy DivisibleSetDiv1

  • August 19, 2016

ゴリ押しで通したけど想定解難しい

Read More

SRM638D1Med NarrowPassage2

  • August 14, 2016

苦手だけどこういうのは好き

Read More

SRM696D2Med Arrfix

  • August 13, 2016

Div2Medにしては難しい

Read More

AGC002D Stamp Rally

  • July 31, 2016

うーん,解けそうな解法はできてたけど,定数倍が重かった

Read More

SRM620D1Med CandidatesSelection

  • July 24, 2016

解法にたどり着くまであと一歩が難しい.

Read More

TCO2016R3AEasy ParenthesesAndPermutation

  • July 24, 2016

想定解が賢すぎる.

Read More

SRM615D1Med LongLongTripDiv1

  • July 22, 2016

これは良問かつ教育的だなぁ.

Read More

SRM611D1Med Egalitarianism2

  • July 21, 2016

こういう系,まったく思いつかない

Read More

SRM604D1Med FoxConnection

  • July 20, 2016

昔は解法見てもさっぱりだったのに今見たら解けた.

Read More

SRM601D1Med WinterAndSnowmen

  • July 18, 2016

xorについての知見が増えた

Read More

AGC001E BBQ Hard

  • July 17, 2016

考察の本質さえ分かってしまえばあっさり.

Read More

AGC001D Arrays and Palindrome

  • July 17, 2016

これは難しい…

Read More

AGC001B B Mysterious Light

  • July 17, 2016

これはあっさり解けた(20分).

Read More

SRM644D1Med MakingTournament

  • July 15, 2016

こういう系は苦手

Read More

SRM645D1Med ArmyTeleportation

  • July 15, 2016

これこそ 600ptsだと思う

Read More