更多“有VB程序段如下:RandomizeFor i = 1 To…”相关的问题
第1题
有如下VB程序段:a = 3b = 2If a**2> b**3 Thena = b + 3End If该程序段运行后,变量a的值为()
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第2题
有如下VB程序段:s=0For i=1 To 5S=s+1Next i该程序段执行后,i和s的值分别为()
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第3题
有如下VB程序段:Dim c As String, a As Booleana = FalseIf Not a Then c = Chr(Asc("A") + 2) Else c = Chr(Asc("A") + 3)该程序段执行后,变量c的值为()
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第4题
有如下VB 程序段:k-1 : s=0DoWhilek<=3S=S + kK=k + 1Loop该程序段执行后,变量k和s的值分别是()
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第5题
有如下VB程序段Dim x As Integer, y As Integerx = 2: y = 4If x = y Then x = x + 2 Else y = y + 2该程序段运行后x,y的值为()
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第6题
有如下VB程序段:s = 0For i = 1 To 15s = s + i Mod 2Next iLabel1.Caption = Str(s)该程序运行后,在标签Label1中显示的是()
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第7题
有如下VB 程序段:s = 1For i = 2 To 10 Step 3 s = s + iNext i则该程序段执行后,变量s 和i 的值分别是()
A.16, 11
B.15, 13
C.55, 11
D.25, 13
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第8题
有如下VB程序段:K=1For i=2 To 4ifa(i)<a(k)Thenk=iNext iLfk<>1ThenT=a(1)a(1)=a(k)a(k)=tEnd If已知数组元素a(1)~a(4)的值依次为“36,28,57,21”,程序段执行后,数组元素a(1)~a(4)的值为()
A.21,28,57.36
B.36.28,57,21
C.57.28,36.21
D.28,36,57,21
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第9题
有如下VB程序段:a(1) = 1:a(2) =1:b(1) =1:b(2 ) = 2For i = 3 To 5a(i) = a(i-1) + a(i-2)b(i) = b(i-1) + a(i)Next i执行该程序段后,数组元素b(5)的值为()
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第10题
有如下VB程序段:For i = 1 To 100 j = 1∶a(j) = a(j) + 1 Do While a(j) = 6a(j) = 0j = j + 1a(j) = a(j) + 1 LoopNext i数组a中各个元素值均为0,该程序段执行后数组a中各元素之和为()
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第11题
有如下VB程序段:c = 0 :i = 1Do While i <=6 k = i For j = i + 1 To 7 If a(j)<= a(k) Then k = j Next j If a(i) <> a(k) Then t = a(i): a(i) = a(k): a(k) = t c = c + 1 End If i = i + 1Loop数组元素a(1)到a(7)的值依次为“9,9,8,16,45,9,78”。该程序段执行后,变量c的值是()
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