登录
注册
QOJ.ac
QOJ
QOJ
比赛
Category
题库
提交记录
Hack!
博客
Time Limit: 1 s
Memory Limit: 512 MB
Communication
# 3102. Navigation 2
统计
描述
(日本語)
提交
下发文件下载
题解
The problem was used in the following contest:
The 20th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2020/2021) Day 4
The problem is available in the following languages:
C++20
提交