z3346819829

UID: 12549, Registered at 8 months ago, last login at 2 months ago, currently offline.

Solved 38 problems, RP: 55.32 (No. 88)

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: 12
数据结构: 2
其他: 1
排序: 1
DFS: 1
拓扑排序: 1
前缀和: 1