12345677

UID: 11988, Registered at 7 months ago, last login at 5 months ago, currently offline.

Solved 35 problems, RP: 106.74 (No. 34)

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.

模拟: 18
数据结构: 3
贪心: 3
BFS: 1
前缀和: 1
哈希表: 1
二分: 1