引山洪

UID: 23141, Registered at 2025-9-21 7:16:20, last login at 2025-9-21 7:16:20, currently offline.

Solved 4 problems, RP: 27.9 (No. 6268)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3711
P3712
P3717
P3718
Recent Activities

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

选择题: 2
线性代数: 1
矩阵乘法: 1
softmax: 1
动态规划: 1