who am i

Be active in the field of algorithmic competition
Widely used ID is limstash
A student, an OIer retired after NOI 2019

Not good at handwriting, not good at writing
Not good at photograph, not good at singing
But I'd like to try all of them

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skills

Erhu (a chinese traditional instrument)

C++、PHP、Golang、Python
Topcoder rating 1591
Codeforces rating 2135

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recent activity

Preparing for the NCEE

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