QOJ will undergo maintenance on July 5th from 02:00 to 04:00 (UTC +8). The service may be unavailable during this time.
Submissions Statistics
Accepted Submissions
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time |
---|
#310013 | #4553. 工厂 | ahihi1234 | 100 ✓ | 0ms | 0kb | / | 500.5kb | 2024-01-20 23:53:48 |
Score distribution
Prefix sum
Suffix sum