1. History of submissions
  2. (plaintext version)

cchao chang

@cchao

Japan, Okinawa

Joined Sep 2013

World Rank: #10039 (3.5 points)

Institution: Okinawa University

Activity over the last year

Effectiveness

 Problems solved
23
 Solutions submitted
99

Problems


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