📰 最近消息
🌟Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)🌟 starts on 25 April 2026 at 14:35 UTC. It is rated and open for everyone!Round will be held with the support of Spectral::Technologies, an HFT fund building trading strategies and low-latency infrastructure for global markets. 🎁 Pr
🌟Spectral::Cup 2026 Round 1🌟(Codeforces Round 1094, Div. 1 + Div. 2, rated, prizes) starts in ~4 hours.Please, join by the linkhttps://codeforces.com/contests/2222
🌟Spectral::Cup 2026 Round 1🌟(Codeforces Round 1094, Div. 1 + Div. 2, rated, prizes) starts in ~1 hour.Please, join by the linkhttps://codeforces.com/contests/2222
Codeforces Round 1095 (Div. 2) will take place on 28 April 2026 at 14:35 UTC.Please, join by the link https://codeforces.com/contests/2226
Codeforces Round 1095 (Div. 2) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/2226
Codeforces Round 1096 (Div. 3) will take place on 30 April 2026 at 14:35 UTC. Please, join by the link https://codeforces.com/contests/2227
Codeforces Round 1096 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2227
Codeforces Round 1097 (Div. 1, Div. 2, based on Zhili Cup 2026) will take place on 6 May 2026 at 06:05 UTC.Please note the unusual time of the round.Please join via the link https://codeforces.com/contests/2223,2224?locale=en
Codeforces Round 1097 (Div. 1, Div. 2, Based on Zhili Cup 2026) starts in ~2 hours. Please, join via the link https://codeforces.com/contests/2223,2224?locale=en
Codeforces Round 1098 (Div. 2) will take place on 16 May 2026 at 14:35 UTC.Please, join by the link https://codeforces.com/contests/2228?locale=en