QOJ.ac

QOJ

Matrix Counting Statistics

Submissions Statistics

Accepted Submissions

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit time
#61990#4822. Matrix Countingalpha1022AC ✓310ms21176kbC++1716.4kb2022-11-16 15:57:09
#82421#4822. Matrix CountingZhaoZiLong AC ✓325ms21000kbC++1715.9kb2023-02-27 20:31:18
#300167#4822. Matrix Countinghos.lyric🐇AC ✓345ms33716kbC++1445.8kb2024-01-07 19:18:33
#290471#4822. Matrix CountingHoMaMaOvO (Riku Kawasaki, Masaki Nishimoto, Yui Hosaka)#AC ✓349ms32108kbC++1445.8kb2023-12-25 01:54:43

Score distribution

Created with Raphaël 2.1.2024681000
score: 100

Prefix sum

Created with Raphaël 2.1.2024680
score: ≤100

Suffix sum

Created with Raphaël 2.1.2024680
score: ≥100