Public Judge

pjudge

User profile

赤橙黄绿青蓝紫 (Qingyu Shi, Yi Qian, Lingyu Jiang) ♂

Usergroup

/

Organization

Peking University

Category

Asia East

Motto

彩虹的颜色有七道。

Authored Problems：0 problem

None

Virtual Participations：0 contest

None