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UID: 17925, Registered at 2025-4-22 17:42:08, last login at 2025-4-22 17:42:08, currently offline.

Solved 4 problems, RP: 14 (No. 6372)

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Bio

This person is lazy and didn't write anything.
Accepted Problems
P2271
P2324
P2342
P2892
Recent Activities

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

模拟: 2
搜索: 1
枚举: 1
双指针: 1
DFS: 1