zwzzwzzwz2024

UID: 12384, Registered at 7 months ago, last login at 7 months ago, currently offline.

Solved 13 problems, RP: 13 (No. 255)

This person is lazy and didn't write anything.

P1577

P1592

P1521

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

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

二分: 1
动态规划: 1
模拟: 1