program pascal;
uses crt;
var
matrix: array [1..20] of integer ;
etalon,i,n:integer;
begin
randomize;
for i:=1 to 20 do
matrix[i]:=random(20);
clrscr;
Writeln ('poneslas');
etalon:=matrix[19];
n:=0;
for i:=1 to 20 do
begin
if matrix[i] = etalon then
n:=n+1 ;
end;
Writeln ('paBHux ', n);
writeln;
end.