Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Time Limit: 2 s
Memory Limit: 256 MB
Total points: 100
Interactive
JOISC 2019 Day 1
B. Meetings
Statistics
Statement
(日本語)
Submit
Custom Test
Attachments
Editorial
Back to the contest
The problem is available in the following languages:
C++11
,
C++14
,
C++17
,
C++20
Submit
Run