program task7;
uses crt;
var a:array [1..20] of integer;
i,j,k:byte;
n,temp:integer;
begin
clrscr;
writeln('Vvedite kol-vo elementov (n<20): ');
readln(n);
for i:=1 to n do
begin
writeln('Vvedite ',i,' element massiva: ');
readln(a[i]);
end;
clrscr;
writeln('Ishodnyj massiv:');
for i:=1 to n do
write(a[i],' ');
writeln;
writeln;
k:=0;
for i:=1 to n do
if a[i] <> 0 then
begin
k:=k+1;
temp:=a[i];
for j:=i downto k+1 do
a[j]:=a[j-1];
a[k]:=temp;
end;
writeln('Novui massiv imeet vid: ');
for i:=1 to n do
write(a[i],' ');
readln
end.