Home
Problem Set
Training
Contest
Homework
Discussion
Record
Ranking
Login
Language
English
한국어
简体中文
正體中文
No discussion yet...
区间覆盖
Login to Create a Discussion
View Problem
Login to Submit
Discussions
Files
Statistics
Information
ID
1528
Time
1000ms
Memory
256MiB
Difficulty
10
Tags
贪心
# Submissions
4
Accepted
2
Uploaded By
Csvoner
Discussion Nodes
探索
题解
问答
分享
CLOSE
SIGN IN
Using your XAZXOJ universal account
Username
Password
Remember me
Forgot password or username?