catandcode

UID: 874, Registered at 2 years ago, last login at 2 years ago, currently offline.

Solved 6 problems, RP: 27 (No. 697)

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.

搜索: 6
DFS: 6
深搜: 6
DFS搜索: 4
递归: 3
广搜: 2
BFS: 1
BFS搜索: 1
市赛: 1
省赛: 1