XinWuHang

UID: 10983, Registered at 11 months ago, last login at 9 months ago, currently offline.

Solved 8 problems, RP: 15.3 (No. 240)

This person is lazy and didn't write anything.

P1553

P1530

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

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

模拟: 2
双端队列: 1
优先队列: 1