TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

Input Format

Output Format

Sample Input 1

3 
0 6 
5 7 
8 9 
5 9 
1 2 
3 4 
0 5 
0 0 
6 10 
5 6 
0 3 
0 5 
3 5 
4 5 
0 0 
1 5 
3 9 
0 0

Sample Output 1

4 
4 
1

Hints

Problem Source

Migrated from old NTUJ.

ACM-ICPC Asia Phuket Regional Programming Contest 2013

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 65536 20000