icyspark124

UID: 23219, Registered at 2025-9-22 0:49:15, last login at 2026-4-20 21:55:20, last active at 2026-4-20 22:56:39.

Solved 5 problems, RP: 15.4 (No. 10337)

♂

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991
P3618

P3853
P3854
Recent Activities

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

双指针: 1
模拟: 1
滑动窗口: 1