1. History of submissions
  2. (plaintext version)

BeiChen Xie

@dbxxx

China, Harbin, Heilongjiang

Joined Feb 2020

World Rank: #23798 (1.2 points)

Institution: ?

Activity over the last year

Effectiveness

 Problems solved
13
 Solutions submitted
21

Problems

List of solved classical problems:

DQUERY HIGH
GNYR04H HISTOGRA
GSS1 PRIMIT
GSS3 SAM
GSS4 SERVICE
GSS5 STC02
GSS7

TODO list of classical problems:

PR003004
QTREE4

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