13671305434

UID: 16, 등록 2025-7-3 14:48:41, 마지막 접속 2026-1-3 20:10:50, 오프라인.

총 1 문제 해결.RP: 0 (No. ?)

소개

This person is lazy and didn't write anything.
Accepted Problems
P1425
최근 해설

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

数学: 1
枚举: 1