神秘的溪流

UID: 52601, Registered at 2026-8-31 16:41:59, last login at 2026-9-11 14:58:29, currently offline.

Solved 6 problems, RP: 57.32 (No. 9972)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5263

P5311
P5337

P5348
P5349

P5425
Recent Activities

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

贪心: 1
动态规划: 1
模拟: 1
回溯: 1
图结构: 1
拓扑排序: 1
图论: 1