1. History of submissions
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@chenwenxiao

China

Joined Feb 2012

World Rank: #15566 (2.1 points)

Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
153

Problems

List of solved classical problems:

BLOCKS NSUBSTR
CIRU QTREE
CIRUT QTREE2
COT QTREE4
COT2 QTREE5
LCS SUBLEX
LCS2 VCIRCLES

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