program pr1;
var mas:array[1..100] of integer; x:integer;
n,i:byte; pr:boolean;
begin
writeln('Vvedite n');
readln(n);
for i:=1 to n do
begin
mas[i]:=random(70)-30;
write(mas[i]:4);
end;
writeln;
writeln('Vvedite x');
readln(x);
pr:=true;
for i:=1 to n do
if mas[i]=x then begin
if pr then writeln('Pozicii chisel ravnih ',x);
pr:=false;
write(i:3);
end;
if pr then writeln('0');
writeln;
readln;
end.