Var f,s:text; st,sp:string; i:integer; c:char; begin assign(s,'text1.txt'); reset(s); while not Eof(s) do begin; readln(s,sp); st:=st+sp+chr(10)+chr(13); end; close(s); for i:=1 to length(st) div 2 do begin c:=st[i]; st[i]:=st[length(st)-i+1]; st[length(st)-i+1]:=c; end; assign(f,'text.txt'); rewrite(f); write(f,st); close(f); end.
Текст в файле text1.txt:
Simple text 1And another simple text 2New text
Текст в файле text.txt: txet weN2 txet elpmis rehtona dnA1 txet elpmiS
Var
f,s:text;
st,sp:string;
i:integer;
c:char;
begin
assign(s,'text1.txt');
reset(s);
while not Eof(s) do
begin;
readln(s,sp);
st:=st+sp+chr(10)+chr(13);
end;
close(s);
for i:=1 to length(st) div 2 do
begin
c:=st[i];
st[i]:=st[length(st)-i+1];
st[length(st)-i+1]:=c;
end;
assign(f,'text.txt');
rewrite(f);
write(f,st);
close(f);
end.
Текст в файле text1.txt:
Simple text
1And another simple text
2New text
Текст в файле text.txt:
txet weN2
txet elpmis rehtona dnA1
txet elpmiS
uses graphabc;
begin
setwindowsize (600,555);
SetPenWidth(2);
rectangle (200,200,400,499);
FloodFill(300,300,clBurlyWood);
rectangle (225,225,275,275);
FloodFill(250,250,clLightCyan);
line (225,250,275,250);
line (250,250,250,275);
rectangle (325,225,375,275);
FloodFill(350,250,clLightCyan);
line (325,250,375,250);
line (350,250,350,275);
rectangle (225,400,275,450);
FloodFill(250,425,clLightCyan);
line (225,425,275,425);
line (250,425,250,450);
rectangle (325,425,375,500);
FloodFill(350,490,clMaroon);
pie (350,425,25,0,180);
FloodFill(350,420,clMaroon);
line (200,200,300,100);
line (300,100,400,200);
FloodFill(300,110,clChocolate);
circle (300,160,20);
FloodFill(300,160,clLightCyan);
line (375,175,375,100);
line (375,100,355,100);
line (355,100,355,155);
FloodFill(370,110,clLightGray);
circle (550,50,30);
FloodFill(525,50,clYellow);
line (535,25,510,0);
line (525,35,470,15);
line (520,50,475,50);
line (525,65,485,90);
line (537,78,505,110);
line (550,80,535,120);
line (565,75,565,120);
line (575,65,595,90);
pie (500,413,30,0,180);
FloodFill(500,400,clRed);
rectangle (495,413,505,500);
FloodFill(500,495,clChocolate);
end.