Určí najmenšie, najväčšie číslo zo zadanej postupnosti

{ POSTUPNO.PAS                                                      }
{ Urci najmensie, najvacsie cislo zo zadanej postupnosti.           }
{                                                                   }
{ Author: Juraj Pupak                                               }
{ Date  : 27.10.2006                           http://www.trsek.com }
 
program PostupnostCisel;
uses crt;
var
  Pole : Array [0..10000] of integer;
  number : integer;
  index : integer;
  max_number : integer;
  min_number : integer;
 
begin
 clrscr;
 index := 0;
 
 writeln('Urci najmensie, najvacsie cislo zo zadanej postupnosti (0-koniec).');
 writeln('------------------------------------------------------------------');
 
 Repeat
  write('Zadaj cislo: ');
  readln(number);
  Pole[index] := number;
  index := index + 1;
 Until number = 0;
 
 index := 0;
 max_number := Pole[index];
 
 Repeat
  IF Pole[index] > max_number THEN
      begin
        max_number := Pole[index];
      end;
  index := index + 1;
 Until Pole[index] = 0;
 
 writeln('Najvacsie cislo je : ',max_number);
 index := 0;
 min_number := Pole[index];
 
 Repeat
  IF Pole[index] < min_number THEN
      begin
        min_number := Pole[index];
      end;
  index := index + 1;
 Until Pole[index] = 0;
 
 writeln('Najmensie cislo je : ',min_number);
 readln;
end.