Voyage165

UID: 15324, Registered at 3 months ago, last login at 2 months ago, currently offline.

Solved 4 problems, RP: 18.2 (No. 4871)

This person is lazy and didn't write anything.

P2333

P2334

P2337

P2339

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

模拟: 2
其他: 1
排序: 1
哈希表: 1
数据结构: 1
并查集: 1