text stringlengths 0 234 |
|---|
ATI.Put_Line("2 Delete Word"); |
ATI.Put_Line("3 Search Word"); |
ATI.Put_Line("4 Show all words"); |
ATI.Put_Line("5 Quit"); |
ATI.New_Line; |
ATI.Put("Your option? "); |
end Print_Menu; |
--Divide las líneas en palabras y las almacena en la lista |
procedure Divide_In_Words (Line: in out Asu.Unbounded_String; Delimiter: in string) is |
Word: ASU.Unbounded_String; |
Eol: Boolean; |
Position: Integer; |
begin |
Eol := False; |
while not Eol loop |
Position := ASU.Index(Line, Delimiter); |
-- Si la línea no tiene más palabras |
if ASU.Length(Line) = 0 then |
Eol := True; |
-- Si ya no hay mas delimitadores |
elsif ASU.Index(Line, Delimiter) = 0 then |
Word := ASU.Tail(Line, ASU.Length(Line) - Position); |
WL.Add_Word(List, Word); |
Eol := True; |
else |
Eol := False; |
-- Si hay dos blancos seguidos |
if (Position - 1) = 0 then |
-- Me salta el blanco |
ASU.Tail(Line, ASU.Length(Line) - Position); |
else |
Word := ASU.Head (Line, Position - 1); |
ASU.Tail(Line, ASU.Length(Line) - Position); |
WL.Add_Word(List, Word); |
end if; |
end if; |
end loop; |
end Divide_In_Words; |
--Lee el fichero |
procedure Read_Fich is |
Line: ASU.Unbounded_String; |
begin |
while not ATI.End_Of_File(Fich) loop |
Line := ASU.To_Unbounded_String(Ada.Text_IO.Get_Line(Fich)); |
Divide_In_Words(Line, " "); |
end loop; |
end Read_Fich; |
procedure Basic_Mode (List: in out WL.Word_List_Type; |
Word: in out ASU.Unbounded_String; |
Count: in out Natural) is |
begin |
WL.Max_Word(List, Word, Count); |
ATI.Put("The most frequent word: "); |
ATI.Put("|" & ASU.To_String(Word) & "| -" ); |
ATI.Put_Line(Integer'Image(Count)); |
ATI.New_Line; |
ATI.New_Line; |
end Basic_Mode; |
procedure Interactive_Mode (List: in out WL.Word_List_Type; |
Word: in out ASU.Unbounded_String; |
Count: in out Natural) is |
Option: Integer; |
begin |
-- Muestra el menú y realiza las diferentes funciones hasta que pulsamos el quit |
loop |
begin |
Print_Menu; |
Option := Integer'Value(ATI.Get_Line); |
case Option is |
-- Añade una palabra a la lista |
when 1 => |
ATI.Put("Word? "); |
Word := ASU.To_Unbounded_String(ATI.Get_Line); |
WL.Add_Word(List, Word); |
ATI.Put_Line("Word |" & ASU.To_String(Word) |
& "| added"); |
-- Borra una palabra de la lista |
when 2 => |
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