rm19

UID: 11562, Registered at 7 months ago, last login at 6 months ago, currently offline.

Solved 36 problems, RP: 47 (No. 100)

This person is lazy and didn't write anything.

P1519

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

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

模拟: 4
前缀和: 2
二分: 2
DFS: 2
数据结构: 1
动态规划: 1