Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Day 1
Day 2
Time Limit: 2 s
Memory Limit: 256 MB
Total points: 100
#13832. 树的统计
Statistics
Statement
Submit
Custom Test
The problem was used in the following contests:
2008 浙江省队选拔赛 Day 1 (ZJOI 2008 Day 1)
Submit
Run