Yen

UID: 7726, Registered at 2024-3-14 1:00:46, last login at 2024-3-28 0:37:15, currently offline.

Solved 21 problems, RP: 88.08 (No. 979)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1681

P1680

P1693

P1694

P1695

P1698
P1700

P1697

P1718

P1740

P1741

P1746
P1747

P1748

P1749

P1750

P1751

P1752
P1756

P1757

P1755
Recent Activities

This person is lazy and didn't join any contests or homework.

携程: 6
阿里系: 6
蚂蚁: 4
饿了么: 3
美团: 2