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额，想简单了，看来又要重做了刚开始以为只是一个简单的矩阵连乘法，后来发现re[i][j]的最优值不一定是由re[i][k]的最优值和re[k][j]的最优值运算得到的，也可能是re[i][k]的最坏值和re[k][j]的最坏值得到的，因为会出现 负负得正 Followed by: Post your reply here: |
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