满分欣欣

UID: 12550, Registered at 6 months ago, last login at 4 months ago, currently offline.

Solved 78 problems, RP: 69 (No. 68)

This person is lazy and didn't write anything.

P1529

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

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

动态规划: 8
拓扑排序: 1
BFS: 1
前缀和: 1