firmino roberto

@robertofirmino

China, Nanning

Joined Feb 2024

World Rank: #15564 (2.1 points)

Institution: Nanning No.2 High School

Activity over the last year

Effectiveness

 Problems solved
23
 Solutions submitted
84

Problems

List of solved classical problems:

APIO10A GSS6 METEORS SUBST1
BOXES GSS7 NSUBSTR TREEISO
GSS1 GSS8 OPTM
GSS2 JZPGYZ PON
GSS3 LCS QTREE
GSS4 LCS2 RESTACK
GSS5 LIGHTIN SUBLEX

TODO list of classical problems:

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