A.從源點(diǎn)到終點(diǎn)的最長(zhǎng)路徑B.從源點(diǎn)到終點(diǎn)的最短路徑C.最長(zhǎng)的回路D.最短的回路
A.逆拓?fù)溆行?br /> B.拓?fù)溆行?br /> C.無(wú)序 D.深度優(yōu)先遍歷序列
A.k B.n C.n-k D.1