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UID: 33919, Registered at 2026-4-7 19:33:19, last login at 2026-4-7 19:33:19, last active at 2026-4-8 19:12:37.

Solved 6 problems, RP: 25 (No. 8162)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4003

P4004
P4005

P4006
P4031

P4032
Recent Activities

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

动态规划: 2