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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

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Description

The PDF file of all problems can be downloaded HERE

Input Format

Output Format

Sample Input 1

Sample Output 1

Case 1: 1
Case 2: 6
Case 3: 72
Case 4: 18

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Problem Source

Migrated from old NTUJ.

Regional Dhaka 2011

Subtasks

No.	Testdata Range	Score

Testdata and Limits

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

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