Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Universal Cup
Total points: 100
Output Only
# 4473. 无处安放
Statistics
Statement
Submit
Custom Test
Attachments
The problem was used in the following contest:
IOI 2019 中国国家队选拔 第一试 (CTS 2019 Day 1)
Upload a .zip file containing nowhere1.ans, nowhere2.ans, nowhere3.ans, nowhere4.ans, nowhere5.ans, nowhere6.ans, nowhere7.ans, nowhere8.ans, nowhere9.ans, nowhere10.ans:
Browse
Submit
or upload files one by one:
Submit
Run
Universal Cup