輸出結(jié)果為:()
A.[1,2,3] B.[1,2] C.[2] D.[2,2,2]
A.[1,2,2] B.[1,2] C.[1,2,3] D.[2,2,2]
A.[[0,1],[1,2]] B.[(0,1),(1,2)] C.[1,2] D.[0,1,1,2]