roychuang
ck11300433

我被學長同屆電爛了
Tried and accepted (+contests): 35
Tried but in vain (+contests): 3
AC Ratio (-contests): 37.6% (35/93)

Signed up at: 2024-09-26 17:57:06
Last sign in: 2024-11-12 17:09:38

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