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大家看看这么写对不？用m[i][j]表示总共i个顶点，最大连通子图顶点数不大与j的个数； 则m[i][j] 等于最大连通子图顶点数不大于j－1的个数（即m[i][j-1]） ＋ 最大连通子图顶点数为j的个数； 其中总共i个顶点，最大连通子图顶点数为j的图的个数等于 含有1个顶点数为j的连通子图个数＋含有2个顶点数为j的连通子图个数＋.....+....... 这么写有问题不？ 还是精度不够？ 我这么写就 wa了 Followed by:
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