登录
注册
QOJ.ac
QOJ
QOJ
比赛
Category
题库
提交记录
Hack!
博客
PKU v. THU (Preliminary Round 2)
Total points: 100
Output Only
# 4949. 组合数问题
统计
描述
提交
自定义测试
下发文件下载
The problem was used in the following contest:
IOI 2018 中国国家队选拔赛暨精英赛 (CTSC 2018) Day 2
上传一个zip压缩文件,包含 placement1.out, placement2.out, placement3.out, placement4.out, placement5.out, placement6.out, placement7.out, placement8.out, placement9.out, placement10.out:
浏览
提交
或者逐个上传:
提交
运行