xiaorui22

UID: 8973, Registered at 1 year ago, last login at 3 months ago, currently offline.

Solved 19 problems, RP: 62.55 (No. 77)

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.

贪心: 3
模拟: 3
其他: 2
数据结构: 2
DFS: 1
排序: 1
BFS: 1
数学: 1
前缀和: 1