fgh

UID: 13021, Registered at 8 months ago, last login at 6 months ago, currently offline.

Solved 9 problems, RP: 47.55 (No. 3075)

This person is lazy and didn't write anything.

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

模拟: 2
数据结构: 1
BFS: 1
贪心: 1
DFS: 1
其他: 1
排序: 1
二分答案: 1
动态规划: 1
单调性DP: 1
图结构: 1