Login
Register
黑暗爆炸OJ
DARKBZOJ
UOJ
Contests
Problems
Submissions
Hack!
Blogs
Help
The Teacher’s Side of Math Statistics
Accepted Submissions
fastest
shortest
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
#52428
#1988. The Teacher’s Side of Math
support
100
9ms
1916kb
C++
1.1kb
2020-01-08 01:35:49
Score distribution
Prefix sum
Suffix sum