2313 . Useless Hash

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

/problemdata/tmt514/bvgcup-pre/2313.pdf

Input Format

Output Format

Sample Input 1

3
3 3
001 010
100 001
010 100
3 0
3 1
011 101

Sample Output 1

7
3
5

Hints

Problem Source

Migrated from old NTUJ.

Beverage Cup II - tmt514, dreamoon, ferng

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 15000 1048576 200
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