waterbird

UID: 12346, Registered at 6 months ago, last login at 1 month ago, currently offline.

Solved 16 problems, RP: 94.75 (No. 1252)

This person is lazy and didn't write anything.

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

动态规划: 3
虾皮: 2
二分: 2
数据结构: 2
腾讯: 1
携程: 1
最大团: 1
模拟: 1
贪心: 1
DFS: 1
搜索: 1
前缀和: 1
BFS: 1
栈: 1
图结构: 1