# 做题记录

2020 年

11/12 Educational Codeforces Round 92
11/02 Educational Codeforces Round 93
11/02 Educational Codeforces Round 96
10/31 Educational Codeforces Round 97
10/28 Codeforces Round 666 (Div. 2)
10/27 Codeforces Round 668 (Div. 2)
10/23 Educational Codeforces Round 95
10/23 Codeforces Round 673 (Div. 2)
10/22 Codeforces Round 675 (Div. 2)