liupeixin

UID: 380, Registered at 2025-2-28 19:20:23, last login at 2025-3-14 18:50:24, last active at 2025-4-25 20:38:17.

Solved 24 problems

Followed by 0 users

Rating

This page needs JavaScript to work.

#	Date	Contest	Rank	New Rating	Δ
7	2025-04-25 20:00:00	代码源挑战赛 Round 9	165	1058	-38
6	2025-04-11 20:00:00	代码源挑战赛 Round 7	144	1096	-20
5	2025-04-04 20:00:00	代码源挑战赛 Round 6	57	1116	74
4	2025-03-28 20:00:00	代码源挑战赛 Round 5	126	1042	19
3	2025-03-21 20:00:00	代码源挑战赛 Round 4	147	1023	-7
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	134	1030	10
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	132	1020

Accepted Problems
1

2

3

7

8

9
10

13

14

15

16

19
20

21

25

26

27

31
32

33

37

38

49

50

模拟: 16
其他: 8
数学: 5
排序: 4
数论: 4
贪心: 2
组合数学: 2
离散化: 1
素数判定: 1
欧几里得算法: 1
二分查找: 1
双指针扫描: 1
鸽笼: 1
数据结构: 1
图结构: 1