• 2022-06-07
    How many steps will the scanning take if doing Graham Scan to n points? (No degeneration situation)对n个点进行Graham Scan,其中scan的过程中最多会迭代多少步?(不考虑退化情况)
    A: 2n-6
    B: 2n-5
    C: 2n-7
    D: 2n-8