R1G1

UID: 63, Registered at 2026-2-28 14:35:35, last login at 2026-2-28 14:35:35, currently offline.

Solved 1 problems, RP: 3 (No. 70)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1154
Recent Activities
- 2025-2026年度 PCOI 第二季 IOI
Recent Solutions

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

BASIC: 1