CodeFunaa212a25d9

UID: 13312, Registered at 6 months ago, last login at 6 months ago, currently offline.

Solved 27 problems, RP: 47 (No. 99)

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: 9
BFS: 2
数据结构: 1
双端队列: 1
前缀和: 1