li yixuan

@liyixuan11

China, beijing

Institution: junior school

History of submissions
(plaintext version)

Problems

List of solved classical problems:

APIO10A INVCNT PT07Z
DIFERENC LCA RMID2
GSS1 MDIGITS SAWMILL
GSS3 MKTHNUM ULM09
GSS4 NAJPF
GSS5 PERIODNI
GSS7 PR003004

TODO list of classical problems:

CODESPTB
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