沛霖 兰

@lanleilin_1

China, Yantai

Joined Nov 2022

World Rank: #37382 (0.6 points)

Institution: 烟台二中

I am a Chinese. 初二现役OIer。

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
20

Problems

List of solved classical problems:

ABSP1 SAMER08F
FAST2 SQRROOT
FCTRL2 TEST
GCD2 VFMUL
JULKA YOKOF
MUL
PIR