The whole problemset as one file can be downloaded here.
Warn: 本題有 specialjudge
Note: Unlike the pdf file, the input file has many test cases and ends with EOF.
5 4 5 1 2 2 3 3 4 4 1 5 3 6 4 9 1 2 2 3 3 4 4 1 5 2 5 3 6 5 6 4 6 1
1 2 3 4 2 1 2 3 4 4 2
Migrated from old NTUJ.
ACM ICPC 2011–2012, NEERC, Northern Subregional Contest
| No. | Testdata Range | Score |
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