fgh

UID: 13021, Registered at 6 months ago, last login at 4 months ago, currently offline.

Solved 30 problems, RP: 65.65 (No. 74)

This person is lazy and didn't write anything.

P1520

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

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

DFS: 4
BFS: 3
动态规划: 2
贪心: 2
模拟: 2
其他: 1
排序: 1
数据结构: 1