2020-09-15から1日間の記事一覧
A - Can't Wait for Holiday https://atcoder.jp/contests/abc146/tasks/abc146_a かかった時間 3分 List=["SUN","MON","TUE","WED","THU","FRI","SAT"] S=str(input()) num=List.index(S) print(7-num) B - ROT N https://atcoder.jp/contests/abc146/tasks…