Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Total points: 100
Output Only
# 11409. Multi Communication
Statistics
Statement
(日本語)
Submit
Custom Test
Attachments
Editorial
The problem was used in the following contests:
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 3
Upload a .zip file containing 1.out,2.out,3.out:
Browse
Submit
or upload files one by one:
Submit
Run