Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Total points: 100
Output Only
# 4949. 组合数问题
Statistics
Statement
Submit
Custom Test
Attachments
The problem was used in the following contests:
IOI 2018 中国国家队选拔赛暨精英赛 (CTSC 2018) Day 2
Upload a .zip file containing placement1.out,placement2.out,placement3.out,placement4.out,placement5.out,placement6.out,placement7.out,placement8.out,placement9.out,placement10.out:
Browse
Submit
or upload files one by one:
Submit
Run