QOJ.ac

QOJ

Symmetry: Tree Statistics

Submissions Statistics

Accepted Submissions

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit time
#51790#4864. Symmetry: TreelarryzhongAC ✓222ms3900kbC++172.8kb2022-10-04 02:26:19

Score distribution

Prefix sum

Suffix sum