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可不可能是边缘问题呢,试试这组数据

Posted by djz233 at 2018-03-14 20:51:31 on Problem 1661
1
3 8 12 8
0 10 4
0 10 10
-2 4 6

正确答案是14。如果出来的是22,可能是因为边缘的条件没有设置好

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