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

Sample Output 1

3 
-1 
3

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 3000 65536 20000