program ct;
uses crt;
var i,n,k,d:integer;
A:array[1..100] of integer;
begin
clrscr;
write('nhap n:=');readln(n);
for i:=1 to n do
begin
write('nhap mang A[',i,']:=');readln(A[i]);
end;
write('nhap k:=');readln(k);
d:=0;
for i:=1 to n do
if A[i]=k then d:=d+1;
if d=0 then writeln(k,'khong nam trong day') else writeln(k,'xuat hien ',d:2,' lan trong day');
readln
end.