Home
Problem Set
Training
Contest
Homework
Discussion
Record
Ranking
Login
Language
English
한국어
简体中文
正體中文
0 solutions
[省选联考 2020 A/B 卷] 冰火战士
View Problem
Login to Submit
Discussions
Solutions
Files
Statistics
Information
ID
5644
Time
3000ms
Memory
512MiB
Difficulty
8
Tags
2020
线段树
二分
各省省选
树状数组
离散化
# Submissions
0
Accepted
0
Uploaded By
Hydro
CLOSE
SIGN IN
Using your HFOJ universal account
Username
Password
Remember me
Forgot password or username?