Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Day 1
Day 2
Live
Time Limit: 1 s
Memory Limit: 512 MB
Total points: 100
JOI Open Contest 2019
B. Remittance
Statistics
Statement
(日本語)
Submit
Custom Test
Editorial
Back to the contest
Submit
Run