登錄
註冊
QOJ.ac
QOJ
QOJ
比賽
Category
問題集
提交列表
Hack!
Day 1
Day 2
Live
Time Limit: 10 s
Memory Limit: 256 MB
# 4497. Map
统计
描述
提交
自定义测试
The problem was used in the following contest:
Super League of Chinese College Students Algorithm Design 2022 (6)
2022 Multi-University Training Contest 6
提交
运行