輸出結(jié)果為:()
A.[1,2,3,’p’,’y’,’t’,’h’,’o’,’n’] B.[1,2,3,’python’] C.[’1p’,’2y’,’3t’,’h’,’o’,’n’] D.報(bào)錯(cuò)
A.[1,2,3] B.[3,2,1] C.無(wú)輸出結(jié)果 D.None
將a轉(zhuǎn)變?yōu)閐atetime對(duì)象的語(yǔ)句正確的是()
A.datetime.strptime(a,’%Y%m%d’) B.datetime.strptime(a,’%y%m%d’) C.datetime.strptime(a,’&y&m&d’) D.datetime.strptime(a,’$Y$m$d’)