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i = 1:j = 8:s = ""
key = Text1. Text
Do While i <= j
m = (i +j)\2
If key = a(m) Then
s = s+ "M"
Exit Do
ElseIf key <a(m) Then
j = m -1:s = s+ "L"
Else
i = m+1:s = s + "R"
End If
Loop
Text1. Text = s
数组元素a(1)到a(8)的值依次为“4，22，27，32，35，44，56，59”，该程序段执行后，文本框Text1中显示的内容不可能是（ ）
| A．M | B．LR | C．RM | D．LM |
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
