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提供几组数据,供大家参考

Posted by hutu_2000 at 2009-08-06 10:44:20 on Problem 2449
3 4
1 2 3
2 1 4
3 1 5
1 3 2
3 3 3/4

4 5
1 2 2
1 3 4
2 4 6
3 2 1
3 4 5
1 4 3

1 1
1 1 2
1 1 2

1 0
1 1 1

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