Key=Val(Text1. Text)
i=1:j=100
Do While i<=j
m=(i+j)\2
If ① Then m= m-1
Sum= ②
If Key= Sum Then Exit Do 'Exit Do表示退出循环
If ③ Then
i=m+2Else
j=m-2End If
LoopIf i> i Then Text2. Text="没有找到!" Else Text2. Text=Str(m)
实现该功能,则上述程序段划线处的表达式分别为( ).
A.①m Mod 2=1 ②d(m)+d(m-1) ③Key<Sum |
B.①m Mod 2=1 ②d(m)+d(m+1) ③Key>Sum |
C.①m Mod 2=0 ②d(m)+d(m-1) ③Key>Sum |
D.①m Mod 2=0 ②d(m)+d(m+1) ③Key>Sum |

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

