CodeForces做题记录
| ID | A | B | C | D | E | F | G | Rank |
| Codeforces Round #518 (Div. 2) [Thanks, Mail.Ru!] | 1 | 1 | 1 | 626 | ||||
| Educational Codeforces Round 53 (Rated for Div. 2) | 1 | 1 | 1 | 1 | 431 | |||
| Codeforces Round #519 by Botan Investments | 1 | 1 | 1 | . | . | 2144 | ||
| Codeforces Round #516 (Div. 2, by Moscow Team Olympiad) | 1 | 1 | 1 | 1108 | ||||
|---|---|---|---|---|---|---|---|---|