twTdinwU2T

UID: 45357, Registered at 2026-7-5 21:46:06, last login at 2026-8-21 16:18:05, currently offline.

Solved 7 problems, RP: 30 (No. 12886)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1670

P4247
P4651

P4792
P4893

P4894
P5263
Recent Activities

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

贪心: 2
oppo: 1
思维: 1
其他: 1
构造: 1
前缀和: 1
BFS: 1