张宇豪

UID: 755, Registered at 2025-9-5 20:11:28, last login at 2026-3-22 10:28:38, last active at 2026-3-29 14:24:46.

Solved 2 problems, RP: 2 (No. 422)

♂

Bio

别看，看的是SB,你个小丑，哈哈哈！！！将大局逆转把！开！
Recent Activities

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