program lista_uproszczona_usun_x_z_listy;
type tab=array[1..10]of integer;
lst = record
elementy: tab;
ile: integer
end;
var
i, j, k: integer;
x: lst;
begin
readln(x.ile);
for i := 1 to x.ile do
read(x.elementy[i]);
readln(j);
i := 1;
while i <= x.ile do
if x.elementy[i] = j then
begin
writeln(i);
for k := i to x.ile - 1 do
x.elementy[k] := x.elementy[k + 1];
x.ile := x.ile - 1;
end
else
i := i + 1;
for i := 1 to x.ile do
write(x.elementy[i], ' ');
end.
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