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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

JAG Practice Contest 2012

Description

The PDF version of this problemset can be downloaded here.

Input Format

Output Format

Sample Input 1

3
26 16 1 8 4
10 6
9 2
9 10
3
71 363 4 8 0
52 238
25 33
59 288
0

Sample Output 1

3
-1

Hints

Problem Source

Migrated from old NTUJ.

Subtasks

No.	Testdata Range	Score

Testdata and Limits

No.	Time Limit (ms)	Memory Limit (VSS, KiB)	Output Limit (KiB)	Subtasks
0	20000	262144	131072

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