i = 1: j = 9
k= Int(Rnd * 6) * 10 + Int(Rnd * 6)
Do While i <= j
m = (i + j) \ 2
If a(m) Mod 10 > k Mod 10 Then
j = m - 1
Else
i = m + 1
End If
Loop
已知数组a(1) 至a(9)中的值分别是“21,13,23,43,15,45,47,48,48”,运行该程序段后,j的值不可能是( )
A.1 | B.4 | C.6 | D.7 |

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

