冷静的沙丘7453

UID: 56065, Registered at 2026-9-13 16:35:19, last login at 2026-9-13 16:35:19, last active at 2026-9-18 8:43:23.

Solved 3 problems, RP: 20 (No. 15274)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3304
P5454
P5455
Recent Activities

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

贪心: 1
搜索: 1
枚举: 1
动态规划: 1