chenjinyan

UID: 145, Registered at 2025-2-27 18:49:20, last login at 2025-2-28 20:05:24, currently offline.

Solved 12 problems

Followed by 0 users

Rating

This page needs JavaScript to work.

#	Date	Contest	Rank	New Rating	Δ
3	2025-03-28 20:00:00	代码源挑战赛 Round 5	44	1184	61
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	76	1123	25
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	37	1098

Accepted Problems
1

2

3
4

7

8
9

10

25
26

27

29

其他: 8
模拟: 6
数学: 4
排序: 3
数论: 3
贪心: 2
快速幂: 1
组合数学: 1
离散化: 1
素数判定: 1
二分查找: 1
分块: 1