Program Hotboy;
Uses crt;
Var i,n:integer;
S:longint;
A:array[1..100] of integer;
Begin
clrscr;
S:=0;
Write('nhap n nguyen duong tu ban phim ');
Readln(n);
For i:=1 to n do
Begin
Write(' A[',i,']');readln(A[i]);
End;
Write('day so do la');
For i:=1 to n do
Write(A[i],' ');
For i:=1 to n do
If A[i] =15 then inc(s);
Write('co' ,s,' so bang 15');
Readln
End.