Key = Int(Rnd * 5 + 5)
i = 1: j = 10: sum = 0
Do While i <= j
m = (i + j ) \ 2
If a(m) <= Key Then
i = m + 1
Else
j = m - 1
End If
sum = sum + m
Loop
数组元素a(1)到a(10)分别是2、4、5、6、6、6、8、8、10、12,程序运行后,sum的值不可能是( )A.10 | B.14 | C.22 | D.26 |

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

