cbr9999

UID: 11347, Registered at 9 months ago, last login at 1 month ago, last active at 4 days ago.

Solved 22 problems, RP: 42.72 (No. 107)

This person is lazy and didn't write anything.

P1521

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

This person is lazy and didn't write any solutions.

模拟: 3
动态规划: 3
数据结构: 2
优先队列: 1