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 i, n: longint; a: array[1..10] of real; amin, amax, p: real; begin assign(output, 'output.txt'); rewrite(output); readln(n); if n = 2 then begin writeln('0 '); close(output); end else begin p := 1; for i := 1 to n do read(a[i]); amin := a[1]; for i := 1 to n do if amin >= abs(a[i]) then amin := a[i]; amax := a[1]; for i := 1 to n do begin if amax <= a[i] then amax := a[i]; end; if n > 2 then for i := 2 to n - 1 do p := p * a[i]; write(p:0:3); close(output); end; end.
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
a: array[1..10] of real;
amin, amax, p: real;
begin
assign(output, 'output.txt');
rewrite(output);
readln(n);
if n = 2 then
begin
writeln('0 ');
close(output);
end
else
begin
p := 1;
for i := 1 to n do
read(a[i]);
amin := a[1];
for i := 1 to n do
if amin >= abs(a[i]) then
amin := a[i];
amax := a[1];
for i := 1 to n do
begin
if amax <= a[i] then
amax := a[i];
end;
if n > 2 then
for i := 2 to n - 1 do
p := p * a[i];
write(p:0:3);
close(output);
end;
end.