QOJ.ac

QOJ

Yet Another Easy Permutation Count Problem Statistics

Submissions Statistics

Accepted Submissions

Score distribution

Created with Raphaël 2.1.2051015201000
score: 100

Prefix sum

Created with Raphaël 2.1.207.51522.5300
score: ≤100

Suffix sum

Created with Raphaël 2.1.207.51522.5300
score: ≥100