Sakoki

UID: 277, 등록 2026-1-18 13:59:12, 마지막 접속 2026-1-18 14:06:40, 오프라인.

총 0 문제 해결.RP: 1 (No. 216)

소개

This person is lazy and didn't write anything.
최근 활동
- 20260118提高测试 IOI
최근 해설

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