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偶然间发现,错的程序也能AC,建议加组测试数据。。。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 Followed by: Post your reply here: |
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