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偶然间发现,错的程序也能AC,建议加组测试数据。。。

Posted by jlw686 at 2009-02-15 20:50:19 on Problem 3159
我起初写的SPFA算法在出队时忘记将队内标记清零,导致下面两组数据得出的结果不同,但提交后该题和1511竟然都AC了。。。建议管理员针对此问题加组测试数据。
4 4
1 2 1
2 3 1
1 3 100
3 4 100

4 4
1 3 100
3 4 100
1 2 1
2 3 1

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