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UID: 48107, Registered at 2026-7-30 9:59:10, last login at 2026-7-30 9:59:10, currently offline.

Solved 2 problems, RP: 17.2 (No. 16312)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5174
P5176
Recent Activities

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

动态规划: 1
贪心算法: 1