Welcome to my blog!\text{Welcome to my blog!}#

About Me#

Here’s Anby, fans of Hiiragi Kagami.

Peakyi
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Peakyi.github.io
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Grade 8 now, graduated from Yaohua Experimental School for junior high in 2025.
Active OIer, retired MO participant, retired PhO participant.

DHL integral#

0sinxndx=1nΓ(1n)sin(π2n)\int_0^\infty\sin x^n\,dx=\frac1n\Gamma\left(\frac1n\right)\sin\left(\frac{\pi}{2n}\right)

This integral was be found by DHL in a exam.

Achieve#

2024 CSP-Senior Second Prize
2025 Chinese High School Mathematics League Third Prize

My friends#

  • Liuhy: THE MOST GENIUS OIER IN THE WORLD!!! \bx\bx
  • DHL: An active PhO participant, fill with planty of great idea.
  • Andy: Really good man, the leader of Andy AK ICPC.
  • Danny: Mathematics lover, my best friend in junior high.
  • Yao Ming: Video editing enthusiast, I like his video in bilibili.

More detail#

Learning in Jiasheng Experimental School for grade 8.
Team member of Andy AK ICPC, Andy’s sweetheart.

Match history#

2024 China Collegiate Programming Contest (CCPC) Chongqing Onsite VP rk221

2019 ICPC China Shaanxi Provincial Programming Contest VP rk29

Super ultra great delicious wonderful video#

Kaibutsu - Animenzzz#