Login
Register
NOI.AC
Home
Contests
Problems
Submissions
Hack!
Blogs
2023 全国信息学夏令营
New
NOIP2018 普及组真题 T1 title Statistics
Accepted Submissions
fastest
shortest
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
10
11
12
13
14
15
Score distribution
Prefix sum
Suffix sum