Category: AtCoder

Link AGC 007 top page Editorial I felt you need more invetiveness/creativeness in this contest, and it was difficult.  A – Shik and Stone Problem Compared ...

Link ARC 063 top page Editorial C – 一次元リバーシ / 1D Reversi Problem D – 高橋君と見えざる手 / An Invisible Hand Problem I didn’t notice that there is a restriction that each...

Link ARC 062 top page Editorial C – AtCoDeerくんと選挙速報 / AtCoDeer and Election Report Problem D – AtCoDeerくんと変なじゃんけん / AtCoDeer and Rock-Paper Problem E – AtCoDeer...

Link ARC 060 top page Editorial C: Tak and Cards – 高橋君とカード Dynamic programming I could come up only full search using bit operation during the contest. But it c...