uses crt;
var a:array[1..100]of integer;
n,i,max,dem:integer;
begin
clrscr;
write('n='); readln(n);
for i:=1 to n do
begin
write('a[',i,']='); readln(a[i]);
end;
{---------------------------------cau-a------------------------------------}
max:=a[1];
for i:=1 to n do
if max<a[i] then max:=a[i];
writeln('gia tri lon nhat la: ',max);
writeln('chi so cua no la: ');
for i:=1 to n do
if a[i]=max then write(i:4);
{-----------------------------------cau-b-----------------------------------}
writeln;
dem:=0;
for i:=1 to n do
if max=a[i] then inc(dem);
writeln('co ',dem,' phan tu cung lon nhat');
readln;
end.