Key=Int(Rnd * 49)* 2+1
s=0:i=1:j=10
Do While i<=j
m=(i+j)\2
If Key=a(m)Then Exit Do
If Key<a(m)Then
j=m-1:s=2 * s
Else
i=m+1:s=2 * s十1
End If
Loop
数组a(1)到a(10)的值依次为“2,6,7,15,20,24,27,43,52,63”,执行该程序段后,s的值不可能为( )
A.2 | B.3 | C.5 | D.15 |

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

