Codeforces Round #440 (based on Technocup 2018 Elimination Round 2)
Dashboard - Codeforces Round #440 (Div. 2, based on Technocup 2018 Elimination Round 2) - Codeforces:
http://codeforces.com/contest/872
- masashinakata
- 640
- 0
- 0
- 0