Yewen Xu

@fullpower

China, Hangzhou

History of submissions
(plaintext version)

Problems

List of solved classical problems:

COT2 LCMSUM QTREE2 SUBST1
DETER3 LCS QTREE4
DISUBSTR LCS2 QTREE5
GCDEX MOD QTREE6
GSS1 NSUBSTR QTREE7
GSS3 PGCD SEQPAR
HIGH PT07J SUBLEX

TODO list of classical problems:

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