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   Билет №1 1 Len (String)-Возвращает длину строки String Left (String,Length)-Возвращает левые Length символов строки String Right (String,Length)-Возвращает правые Length символов строки String Mid (String, Start[,Length] )-Возвращает Lengthсимволов из строк String , начиная с символа с номером Start Trim(String)-Убирает начальные и конеч- ные пробелы в строке String Ltrim(String)-Убирает начальные пробелы в строке String Rtrim(String)-Убирает конечные пробелывстроке String InStr ([Start,] String, String1[,Comp] )-Возв- ращает позицию первого вхождения String1 в строку String 2 Sub Знаки( ) Dim S As String, Num As String Dim nNum As Integer, i As Long S = InputBox("Введите текст") Num = "0123456789" nNum = 0 For i = 1 To Len(S) If (InStr(Num, Mid(S, i, 1))) > 0 Then nNum = nNum + 1 End If Next i MsgBox ("Кол-во =" + Str(nNum)) End Sub 3 Sub Swap(S As String, i As Long, j As Long) Dim C As String C = Mid(S, i, 1) Mid(S, i, 1) = Mid(S, j, 1) Mid(S, j, 1) = C End Sub Sub шифр( ) Dim S As String, Sogl As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long Sogl = "бвгджзклмнпрстфхцчшщъь" S = InputBox("Ввод строки") Gl = "аеиоуыэюяё" For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c  | 
  
  
   If InStr(Gl, c) > 0 Then K = K + 1 If K > Len(Sogl) Then K = 1 S1 = S1 + Mid(Sogl, K, 1) End If Next i For i = 1 To Len(S1) - 4 Step 5 Call Swap(S1, i, i + 4) Call Swap(S1, i + 1, i + 3) Next i S = S1 MsgBox (S) End Sub 4 Sub Раскодировщик() Dim S As String, i As Long Dim S1 As String, c As String Dim Gl As String, K As Long S = InputBox("Ввод шифра") Gl = "аеиоуыэюяё" For i = 1 To Len(S) - 4 Step 5 Call Swap(S, i, i + 4) Call Swap(S, i + 1, i + 3) Next i For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then i = i + 1 Next i MsgBox (S1) End Sub 5 Sub Замена( ) Dim S As String, S1 As String Dim n As Long, C As String S = InputBox("Ввод строки") n = 0 For i = 1 To Len(S) C = Mid(S, i, 1) If Mid(S, i, 3) = "Имя" Then S1 = S1 + "Фамилия Имя Отчество" n = n + 1 i = i + 2 ElseIf Mid(S, i, 7) = "Фамилия" Then S1 = S1 + "Фамилия Имя Отчество" i = i + 6 n = n + 1 Else S1 = S1 + C End If Next i MsgBox (S1) MsgBox (n) End Sub  | 
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   Билет №2 1 DoWhileL} Sвыполняется S}если L-истина 
  
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   K = K + 1 If K > Len(Sogl) Then K = 1 S1 = S1 + Mid(Sogl, K, 1) End If Next i For i = 1 To Len(S1) - 5 Step 6 Call Swap(S1, i, i + 5) Call Swap(S1, i + 2, i + 3) Call Swap(S1, i + 1, i + 4) Next i S = S1 MsgBox (S) End Sub 4 Sub Раскодировщик() Dim S As String, i As Long Dim S1 As String, c As String Dim Gl As String, K As Long S = InputBox("Ввод шифра") Gl = "бвгджзклмнпрстфхцчшщъь" For i = 1 To Len(S) - 5 Step 6 Call Swap(S, i, i + 5) Call Swap(S, i + 2, i + 3) Call Swap(S, i + 1, i + 4) Next i For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then i = i + 1 Next i MsgBox (S1) End Sub 5 Sub Замена() Dim S As String, S1 As String Dim n As Long, C As String Dim Name As String S = InputBox("Ввод строки") Name = InputBox("Ввод Имени") n = 0 For i = 1 To Len(S) C = Mid(S, i, 1) If Mid(S, i, 3) = "Имя" Then S1 = S1 + Name n = n + 1 i = i + 2 ElseIf Mid(S, i, 7) = "Фамилия" Then S1 = S1 + Name i = i + 6 n = n + 1 Else S1 = S1 + C End If Next i MsgBox (S1) MsgBox (n) End Sub  | 
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   Билет №3 1 IfLthen }Sвыполняется S }если L -истина End If } IfL1 then }S1 выполняется S1 }если L1 –истина. ElseifL2 then}если нет, то про- S2 }веряется L2 и.т.д - - - - - - - - }если Ln-не истина Sn }Sn+1 Else } Sn+1 } End if } 2 Sub Знаки( ) Dim S As String, Rus As String Dim nRus As Integer, i As Long S = InputBox("Введите текст") Rus = "абвгдежзиклмнопрстуфхцчшщъыьэюяё" nRus = 0 For i = 1 To Len(S) If (InStr(Rus, Mid(S, i, 1))) > 0 Then nRus = nRus + 1 End If Next i MsgBox ("Кол-во =" + Str(nRus)) End Sub 3 Sub шифр() Dim S As String, Sogl As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long S = InputBox("Ввод строки") Gl = "аеиоуыэюяё" For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c K = K + 1 If K > Len(Gl) Then K = 1 S1 = S1 + Mid(Gl, K, 1) Next i For i = 1 To (Len(S1)) / 2 Call Swap(S1, i, Len(S1) - (i - 1)) Next i S = S1 MsgBox (S) End Sub  | 
  
   4 Sub шифр() Dim S As String, Sogl As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long S = InputBox("Ввод шифра") For i = 1 To (Len(S)) / 2 Call Swap(S, i, Len(S) - (i - 1)) Next i For i = 1 To Len(S) Step 2 c = Mid(S, i, 1) S1 = S1 + c Next i S = S1 MsgBox (S) End Sub 5 Sub Замена() Dim S As String, S1 As String Dim n As Long, C As String S = InputBox("Ввод строки") n = 0 For i = 1 To Len(S) C = Mid(S, i, 1) If Mid(S, i, 1) = "&" Then S1 = S1 + "имя" n = n + 1 ElseIf Mid(S, i, 1) = "#" Then S1 = S1 + "имя" n = n + 1 Else S1 = S1 + C End If Next i MsgBox (S1) MsgBox (n) End Sub  | 
 
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   Билет №4 1 SelectCase УСЛ} Если УСЛ равно CaseЗН1 }ЗН1 то выполня- S1 }ется S1, если ЗН2 CaseЗН2 }то S2 и т. д.Если S2 }УСЛ не равно ни -- --- --- }одному из ЗН, то Case ЗНn }выполняется Sn+1 Sn } Case Else } Sn+1} End Select} 2 Sub Знаки( ) Dim S As String, Rus As String Dim nRus As Integer, i As Long S = InputBox("Введите текст") Rus = "абвгдежзиклмнопрстуфхцчшщъыьэюяё" nRus = 0 For i = 1 To Len(S) If (InStr(Rus, Mid(S, i, 1))) > 0 Then nRus = nRus + 1 End If Next i MsgBox ("Кол-во =" + Str(nRus)) End Sub 3 Sub Swap(S As String, i As Long, j As Long) Dim c As String c = Mid(S, i, 1) Mid(S, i, 1) = Mid(S, j, 1) Mid(S, j, 1) = c End Sub Sub шифр( ) Dim S As String, Sh As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long Sh = "Шаблон" S = InputBox("Ввод строки") Gl = "аеиоуыэюяё" For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then K = K + 1 If K > Len(Sh) Then K = 1 S1 = S1 + Mid(Sh, K, 1) End If Next i For i = 1 To (Len(S1)) / 2 Call Swap(S1, i, Len(S1) - (i - 1)) Next i S = S1 MsgBox (S) End Sub  | 
  
   4 Sub шифр() Dim S As String, Sh As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long Sh = "Шаблон" S = InputBox("Ввод строки") Gl = "аеиоуыэюяё" For i = 1 To (Len(S1)) / 2 Call Swap(S1, i, Len(S1) - (i - 1)) Next i For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then i = i + 1 End If Next i S = S1 MsgBox (S) End Sub 5 Sub Замена() Dim S As String, S1 As String Dim n As Long, C As String S = InputBox("Ввод строки") n = 0 For i = 1 To Len(S) C = Mid(S, i, 1) If Mid(S, i, 1) = "#" Then S1 = S1 + "Имя" i = i + 2 n = n + 1 ElseIf Mid(S, i, 3) = "Имя" Then S1 = S1 + "#" i = i + 2 n = n + 1 Else S1 = S1 + C End If Next i MsgBox (S1) MsgBox (n) End Sub  | 
 
Билет №5
1
Операторы описания типов переменных
DIM-описывает переменные и выделяет для них память.
Dim String as Type
String - имяпеременной
Type - описание переменной
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   Описание  | 
  
   Размер  | 
  
   Тип данных  | 
  
   Диапазон  | 
 
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   Byte  | 
  
   1б  | 
  
   Целое число  | 
  
   0-255  | 
 
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   Integer  | 
  
   2б  | 
  
   Целое число  | 
  
   + 32768  | 
 
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   Long  | 
  
   4б  | 
  
   Целое число  | 
  
   + 2 млрд.  | 
 
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   Double  | 
  
   4б  | 
  
   Веществ.  | 
  
   +10+304  | 
 
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   String  | 
  
   Len(String)  | 
  
   Символы  | 
  
   0-~64000  | 
 
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   Boolean  | 
  
   2б  | 
  
   True/False  | 
  
   1;0  | 
 
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   Variant  | 
  
   16б  | 
  
   Произвольн  | 
  
   Произв.  | 
 
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   2 Sub Знаки( ) Dim S As String, Pr As String Dim nPr As Integer, i As Long S = InputBox("Введите текст") Pr = ",.?!:;" nPr = 0 For i = 1 To Len(S) If (InStr(Pr, Mid(S, i, 1))) > 0 Then nPr = nPr + 1 End If Next i MsgBox ("Кол-во =" + Str(nPr)) End Sub 3 Sub Swap(S As String, i As Long, j As Long) Dim c As String c = Mid(S, i, 1) Mid(S, i, 1) = Mid(S, j, 1) Mid(S, j, 1) = c End Sub 
 Sub шифр( ) Dim S As String, Sh As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long Sh = "Шаблон" S = InputBox("Ввод строки") Gl = "аеиоуыэюяё" For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then K = K + 1 If K > Len(Sh) Then K = 1 S1 = S1 + Mid(Sh, K, 1) End If Next i For i = 1 To Len(S1) - 1 Step 2 Call Swap(S1, i, i + 1) Next i For i = 1 To Len(S1) - 2 Step 3 Call Swap(S1, i, i + 2) Next i S = S1 MsgBox (S) End Sub  | 
  
   4 Sub Раскодировщик( ) Dim S As String, i As Long Dim S1 As String, c As String Dim Gl As String, K As Long S = InputBox("Ввод шифра") Gl = "аеиоуыэюяё" For i = 1 To Len(S) - 2 Step 3 Call Swap(S, i, i + 2) Next i For i = 1 To Len(S) - 1 Step 2 Call Swap(S, i, i + 1) Next i For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then i = i + 1 Next i MsgBox (S1) End Sub 5 Sub Замена() Dim S As String, S1 As String Dim n As Long, C As String S = InputBox("Ввод строки") n = 0 For i = 1 To Len(S) C = Mid(S, i, 1) If Mid(S, i, 1) = "&" Then S1 = S1 + "Фамилия" n = n + 1 ElseIf Mid(S, i, 3) = "Имя" Then S1 = S1 + "Фамилия" i = i + 2 n = n + 1 Else S1 = S1 + C End If Next i MsgBox (S1) MsgBox (n) End Sub  | 
 
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   Билет №6 1Array(Список)Возвращает значение типа Variant, содержащее массив Пример: DimmasVariant m=Array(1,7,-1,2,3) m(0)=1 m(1)=7 m(2)=-1 m(3)=2 m(4)=3 2 Sub Знаки( ) Dim S As String, Pr As String Dim nPr As Integer, i As Long S = InputBox("Введите текст") Pr = ",.?!:;" nPr = 0 For i = 1 To Len(S) If (InStr(Pr, Mid(S, i, 1))) > 0 Then nPr = nPr + 1 End If Next i MsgBox ("Кол-во =" + Str(nPr)) End Sub 3 Sub Swap(S As String, i As Long, j As Long) Dim C As String C = Mid(S, i, 1) Mid(S, i, 1) = Mid(S, j, 1) Mid(S, j, 1) = C End Sub  | 
  
   Sub шифр() Dim S As String, Sh As String Dim S1 As String, c As String Dim Gl As String, K As Long Dim i As Long Sh = "Шаблон" S = InputBox("Ввод строки") Gl = "бвгджзклмнпрстфхцчшщъь" For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then K = K + 1 If K > Len(Sh) Then K = 1 S1 = S1 + Mid(Sh, K, 1) End If Next i For i = 1 To Len(S1) - 3 Step 4 Call Swap(S1, i, i + 3) Call Swap(S1, i + 1, i + 2) Next i S = S1 MsgBox (S) End Sub 4 Sub Раскодировщик() Dim S As String, i As Long Dim S1 As String, c As String Dim Gl As String, K As Long S = InputBox("Ввод шифра") Gl = "бвгджзклмнпрстфхцчшщъь" For i = 1 To Len(S) - 3 Step 4 Call Swap(S, i, i + 3) Call Swap(S, i + 1, i + 2) Next i For i = 1 To Len(S) c = Mid(S, i, 1) S1 = S1 + c If InStr(Gl, c) > 0 Then i = i + 1 Next i MsgBox (S1) End Sub  |