codeNotForFun

UID: 13531, Registered at 5 months ago, last login at 5 months ago, currently offline.

Solved 4 problems, RP: 16 (No. 4168)

This person is lazy and didn't write anything.

P2246

P2247

P2249

P2250

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

贪心: 1
其他: 1
排序: 1
模拟: 1
数据结构: 1
优先队列: 1
DFS: 1