The old checker didn't check if the path started at the vertex 1. The checker is now fixed and all the submissions have been rejudged.
QOJ.ac
QOJ
As we are currently experiencing an overwhelming number of web requests for fetching user submissions, we have temporarily disabled the full submissions list. You must now be logged in to view submissions.
Discussion #809 for Problem #8559. $k$-coloring
Type: General Discussion
Status: Open
Posted by: Milmon
Posted at: 2026-01-27 09:40:37
Last updated: 2026-01-27 09:59:42
The checker has been updated
Comments
No comments yet.