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UID: 8533, Registered at 2024-3-26 9:09:04, last login at 2024-3-30 10:58:20, currently offline.

Solved 2 problems, RP: 17.15 (No. 12469)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1739
P1757
Recent Activities

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

拼多多: 1
携程: 1