DDCC2016 Final: A - 正方形のチップ

問題

A - 正方形のチップ

ARC100 (ABC102): C - Linear Approximation

問題

C: Linear Approximation - AtCoder Regular Contest 100 | AtCoder

CODE THANKS FESTIVAL 2017: D - Bus Tour

問題

D - Bus Tour

CODE THANKS FESTIVAL 2017: C - Factory

問題

C - Factory

CODE FESTIVAL 2017: A - AKIBA

問題

A - AKIBA

APC001: B - Two Arrays

問題

B - Two Arrays

AGC022: A - Diverse Word

問題

A - Diverse Word