program day_so;
uses crt;
var A:array[1..1000] of integer;
n,i,max,d:integer;
begin
clrscr;
write('Nhap so luong phan tu: '); readln(n);
for i:=1 to n do
begin
write('Nhap so thu ',i,': '); readln(A[i]);
end;
write('Day so la: ');
max:=A[1];
for i:=1 to n do
begin
write(A[i],' ');
if A[i]>max then max:=A[i];
end;
writeln;
d:=0;
for i:=1 to n do
if A[i]=max then d:=d+1;
write('Gia tri lon nhat la: ',max,' va xuat hien ',d,' lan');
readln;
end.