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UID: 14071, Registered at 3 months ago, last login at 3 months ago, currently offline.

Solved 11 problems, RP: 50 (No. 2302)

This person is lazy and didn't write anything.

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

模拟: 3
数据结构: 2
贪心: 2
图结构: 2
BFS: 2
最短路: 1
搜索: 1
队列: 1
哈希: 1
二分: 1