五哈哈哈

UID: 10882, Registered at 9 months ago, last login at 8 months ago, currently offline.

Solved 20 problems, RP: 69.51 (No. 66)

This person is lazy and didn't write anything.

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

2023.05.17-暑期实习-第一题-方格音游

模拟: 15
数据结构: 2
BFS: 1
双端队列: 1
前缀和: 1
哈希表: 1
优先队列: 1