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@ysyshtc

China

Joined Sep 2009

World Rank: #5099 (6.9 points)

Activity over the last year

Effectiveness

 Problems solved
15
 Solutions submitted
52

Problems

List of solved classical problems:

ALIENS PT07A VCIRCLES
AREA1 QTREE
CIRU QTREE2
CIRUT QTREE4
OTOCI SIGNGAME
PALSEC SLEEP
PC8C SOPARADE

TODO list of classical problems:

BIA
CPAIR

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