• 2022-10-30
    下面是图的拓扑排序的是?(多选)[img src="https://i1.chinesemooc.org/course/formula/201610/eb69927aaf8baae83211ee3fadf836e7.png"]
    A: 2 8 0 7 1 3 5 6 4 9 10 11 12
    B: 2 8 7 0 6 9 11 12 10 1 3 5 4
    C: 8 2 7 3 0 6 1 5 4 9 10 11 12
    D: 8 2 7 0 6 9 10 11 12 1 3 5 4
  • 举一反三