rean

UID: 12868, Registered at 6 months ago, last login at 6 months ago, currently offline.

Solved 21 problems, RP: 48 (No. 96)

This person is lazy and didn't write anything.

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

This person is lazy and didn't write any solutions.

模拟: 10
BFS: 2
其他: 1
排序: 1
DFS: 1