8盆花,5排,每排3盆,怎么摆?
问题描述:
8盆花,5排,每排3盆,怎么摆?
答
1
X X X
X X X
X X
2
X X X
X X X
X X
3
X X
X X X
X X X
4
X X
X X X
X X X