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UID: 1295, Registered at 2023-3-23 15:03:42, last login at 2023-4-8 17:08:58, currently offline.

Solved 2 problems, RP: 8 (No. 15520)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1058
P1082
Recent Activities

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

寒气华のod: 1
阿里系: 1