Íàõîæäåíèå ñàìîãî äëèííîãî
ñëîâà â òåêñòîâîì ôàéëå.
Uses CRT;
Var MaxL,Temp,S
: String;
F : Text;
Function MaxLength(C:String):String;
Var Pb : Byte;
Result : String;
Begin
Result := '';
While Pos(' ',C)
<> 0 Do Begin
Pb := Pos(' ',C);
If Length(Result)
< Length(Copy(C,1,Pb-1)) Then Result := Copy(C,1,Pb-1);
Delete(C,1,Pb);
End;
If Result < C Then Result
:= C;
MaxLength := Result;
End;
Begin
ClrScr;
Temp := '';
If ParamCount >=
1 Then Begin
Assign(F,ParamStr(1));
Reset(F);
While NOT(EOF(F))
Do Begin
ReadLn(F,S);
MaxL := MaxLength(S);
If Length(Temp)
< Length(MaxL) Then Temp := MaxL;
GoToXY(1,1); WriteLn(Temp);
End;
Close(F);
WriteLn;
WriteLn('Ñàìàÿ
áîëüøàÿ ïîñëåäîâàòåëüíîñòü ñèìâîëîâ â ôàéëå ',ParamStr(1),' - ',Temp);
End Else WriteLn('Ïðîïóùåíî èìÿ ôàéëà');
Readkey;
End.