Helen

UID: 392, Registered at 2025-2-28 19:30:51, last login at 2025-4-25 22:07:31, currently offline.

Solved 27 problems

Followed by 0 users

Rating

This page needs JavaScript to work.

#	Date	Contest	Rank	New Rating	Δ
2	2025-04-04 20:00:00	代码源挑战赛 Round 6	97	1084	35
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	85	1049

Accepted Problems
1

2

3

7

8

9

13
14

19

20

21

25

26

27
31

32

33

37

38

39

43
44

45

46

49

50

51

模拟: 18
其他: 8
数学: 4
排序: 3
数论: 3
贪心: 2
组合数学: 2
离散化: 1
鸽笼: 1
数据结构: 1
图结构: 1
搜索: 1
枚举: 1
分治: 1