'生成6个随机正整数,依次存入数组元素a(1)到a(6),代码略
For i=1 To 2
For j=6 To i+ 1 Step-l
If a(j)Mod 3 >a(j-1)Mod 3 Thent=a(j):a(j)=a(j-1):a(j-1)=t
End If
Next j
Next i
执行上述程序段后,下列选项中,a(1)到a(6)各元素值不可能的是( )。
A.2,1,4,3,6,7 |
B.5,2,1,7,8,3 |
C.7,7,6,3,3,1 |
D.8,7,4,3,3,2 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

