圣迭戈吨吨吨

UID: 14087, Registered at 6 months ago, last login at 6 months ago, currently offline.

Solved 4 problems, RP: 21.4 (No. 4799)

♂

This person is lazy and didn't write anything.

P2634

P2638

P2641

P2642

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

搜索: 2
数据结构: 1
并查集: 1
其他: 1
排序: 1
搜索与剪枝: 1
记忆化搜索: 1