uses crt;
const n=10;
var a:array[1..n+1] of integer;
i,k:integer;
begin
ClrScr;
Randomize;
for i:=1 to n do
begin
a[i]:=random(20)-10;
Write(a[i],' ');
if a[i]=0 then
inc(k);
end;
Writeln;
Writeln('K=',k);
a[i+1]:=k;
for i:=1 to n+1 do
Write(a[i],' ');
Readln;
end.