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| unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Spin, ExtCtrls;
type
TS = array of string;
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
Memo2: TMemo;
GroupBox1: TGroupBox;
SpinEdit1: TSpinEdit;
GroupBox2: TGroupBox;
Button2: TButton;
Timer1: TTimer;
Label1: TLabel;
Timer2: TTimer;
Button3: TButton;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Button4: TButton;
Button5: TButton;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure Timer2Timer(Sender: TObject);
procedure SpinEdit1Change(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
sec, mistakes:integer;
a1,a2:TS;
implementation
{$R *.dfm}
function Words(str:string):TS;
var i:integer; s:string;
begin
s:=str;
repeat
setlength(result,length(result)+1);
if pos(' ',s)>0 then
begin
result[length(result)-1]:=copy(s,1,pos(' ',s));
s:=copy(s,pos(' ',s)+1,length(s));
end
else
begin
result[length(result)-1]:=s;
break;
end;
until false;
end;
function FindMistakes(var a1,a2:TS):integer;
var i1,i2,j1,j2:integer; s1,s2:TS;
begin
setlength(s1,length(a1));
setlength(s2,length(a2));
for i1:=0 to length(a1)-1 do
s1[i1]:=a1[i1];
for i2:=0 to length(a2)-1 do
s2[i2]:=a2[i2];
result:=0;
i1:=0;
i2:=0;
while (i1<length(s1)) and (i2<length(s2)) do
begin
{j1:=0;
j2:=0;}
if length(s2[i2])=length(s1[i1]) then
begin
j1:=0;
j2:=0;
while (j1<=length(s1[i1])) and (j2<=length(s2[i2])) do
begin
if s2[i2][j2]=s1[i1][j1] then
begin
inc(j1);
inc(j2);
end
else
begin
inc(j1);
inc(j2);
inc(result);
end;
end;
end
else if length(s2[i2])>length(s1[i1]) then
begin
j1:=0;
j2:=0;
while (j1<=length(s1[i1])) and (j2<=length(s2[i2])) do
begin
if s2[i2][j2]=s2[i2][j2] then
begin
inc(j1);
inc(j2);
end
else
begin
inc(result);
inc(j2);
end;
end;
end
else if length(s2[i2])<length(s1[i1]) then
begin
j1:=0;
j2:=0;
while (j1<=length(s1[i1])) and (j2<=length(s2[i2])) do
begin
if s2[i2][j2]=s2[i2][j2] then
begin
inc(j1);
inc(j2);
end
else
begin
inc(result);
inc(j1);
end;
end;
end;
end;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
form1.Memo1.Lines.LoadFromFile('Hans Christian Andersen A Cheerful Temper.txt');
end;
procedure TForm1.Button1Click(Sender: TObject);
var a:string;
begin
a:=form1.Memo1.SelText;
form1.Memo1.Lines.Clear;
form1.Memo1.Lines.Add(a);
//form1.Memo1.Enabled:=false;
form1.SpinEdit1.Enabled:=true;
end;
function GetS(s:string):string;
begin
result:=TrimLeft(s);
result:=TrimRight(result);
end;
procedure TForm1.Button2Click(Sender: TObject);
var i:integer; ss:string;
begin
form1.SpinEdit1.Enabled:=false;
sec:=strtoint(form1.SpinEdit1.Text)*60;
form1.Timer1.Interval:=strtoint(form1.SpinEdit1.Text)*60000;
form1.Timer2.Interval:=1000;
form1.Timer1.Enabled:=true;
form1.Timer2.Enabled:=true;
form1.Memo2.Enabled:=true;
form1.Button2.Enabled:=false;
ss:=GetS(form1.Memo1.Text);
a1:=words(ss);
end;
procedure TForm1.Timer1Timer(Sender: TObject);
var i:integer; ss:string;
begin
form1.Timer1.Enabled:=false;
form1.Timer2.Enabled:=false;
form1.Memo2.Enabled:=false;
ss:=GetS(form1.Memo2.Text);
a2:=words(ss);
form1.Memo1.Lines.Add(inttostr(length(a2)));
form1.GroupBox2.Visible:=true;
mistakes:=FindMistakes(a1,a2);
form1.Label4.Caption:='Count of mistakes = '+inttostr(mistakes);
end;
procedure TForm1.Timer2Timer(Sender: TObject);
var i:integer; ss:string;
begin
dec(sec);
form1.Label1.Caption:=inttostr(sec);
ss:=GetS(form1.Memo2.Text);
a2:=words(ss);
end;
procedure TForm1.SpinEdit1Change(Sender: TObject);
begin
if strtoint(form1.SpinEdit1.Text)>=1 then
begin
form1.Button2.Enabled:=true;
form1.Button1.Enabled:=false;
end;
end;
procedure TForm1.Button3Click(Sender: TObject);
var ss:string; i:integer;
begin
form1.Timer1.Enabled:=false;
form1.Timer2.Enabled:=false;
ss:=GetS(form1.Memo2.Text);
a2:=words(ss);
{form1.Memo1.Lines.Add(inttostr(length(a1)));
form1.Memo2.Lines.Add(inttostr(length(a2)));
for i:=0 to length(a1)-1 do
form1.Memo1.Lines.Add(a1[i]);
for i:=0 to length(a2)-1 do
form1.Memo2.Lines.Add(a2[i]);}
mistakes:=FindMistakes(a1,a2);
form1.Label4.Caption:='Count of mistakes = '+inttostr(mistakes);
form1.GroupBox2.Visible:=true;
end;
end. |
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Сообщение от Tulkas
