uses crt;
const nmax=100;
var a:array[1..nmax] of real;
n,i,j:integer;
x:real;
begin
clrscr;
randomize;
repeat
write('n=');
readln(n);
until n in [1..nmax];
writeln('Исходный массив:');
for i:=1 to n do
begin
a[i]:=10*random;
write(a[i]:5:2);
end;
writeln;
for i:=1 to n-1 do
for j:=i+1 to n do
if a[i]<a[j] then
begin
x:=a[i];
a[i]:=a[j];
a[j]:=x;
end;
writeln('Сортировка:');
for i:=1 to n do
write(a[i]:5:2);
readln
end.