program Project4;
Var
a: array [1 .. 8] of Integer;
k, n, i: Integer;
begin
For i := 1 to 8 do
begin
a[i] := Random(10);
Writeln('a[i]=', a[i]);
end;
n := 0;
For i := 1 to 8 do
begin
If a[i] = 7 then
n := n + 1;
end;
Writeln('n=', n);
readln;
end.