1. History of submissions
  2. (plaintext version)

Richard Xu

@damocris

United States, Los Angles

Joined Sep 2021

World Rank: #41458 (0.5 points)

Institution: Duodian Ltd

OJ, Contest, Codeforces, CodeChef,

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
29

Problems

List of solved classical problems:

COT
DYNALCA
GRASSPLA
MOD
QTREE
TEST

TODO list of classical problems:

PRIME1

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