1. History of submissions
  2. (plaintext version)

zhou ker

@zhoukker

China, 北京市

Joined Jun 2025

World Rank: #3943 (8.8 points)

Institution: 北京日报社

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
128

Problems


© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.