chchch2359

UID: 7617, Registered at 2024-3-11 17:57:31, last login at 2025-11-15 13:16:15, currently offline.

Solved 11 problems, RP: 42 (No. 5189)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1680

P1682

P1720
P2209

P2210

P2336
P2337

P2657

P2660
P2661

P2662
Recent Activities

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

美团: 2
中国电信: 2
模拟: 2
蚂蚁: 1
DFS: 1
思维: 1
其他: 1
字符串: 1
Trie树: 1
数据结构: 1