Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Universal Cup
Time Limit: 4 s
Memory Limit: 512 MB
Total points: 100
SDOI 2015 Round 2 Day 1
B. 旅行计划
Statistics
Statement
Submit
Custom Test
Back to the contest
Submit
Run