Localize file www.TrSek.com/beginner/danciwo/2dpole.pas
{ 2DPOLE.PAS                                  Copyright (c) Danciwo }
{ Na vstupe je postupnost N realnych hodnot. Zostavte algoritmus,   }
{ ktory najde miesto, kde sa nachadza minimalna zlozka a vymeni ju  }
{ s prvou zlozkou                                                   }
{                                                                   }
{ Author: Danciwo                                                   }
{ Date  : 15.02.2008                           http://www.trsek.com }

program _2dpole;
uses crt;
var cisla: array [1..10, 1..10] of integer;
    a,b,y,x:integer;

procedure naplnenie;
          var i,j: integer;
          begin
               randomize;
               for i:=1 to 10 do begin
                   writeln;
                   for j:=1 to 10 do begin
                       cisla[i,j]:= random(98)+1;
                   end;
               end;
          end;

procedure hladanie(var x:integer; var y:integer);
          var i,j,min:integer;
          begin
               min:=32001;
               for i:=1 to 10 do begin
                   for j:=1 to 10 do begin
                       if min> cisla[i,j]
                          then begin min:=cisla[i,j];
                                        x:=i;
                                        y:=j;
                                  end;
                   end;
               end;
          end;

procedure vymena(var x:integer; var y:integer);
          var i,j,pomocna:integer;
          begin
              pomocna:=cisla[1,1];
              cisla[1,1]:=cisla[x,y];
              cisla[x,y]:=pomocna;
          end;

procedure vypis;
    var i,j:integer;
    begin
    for i:=1 to 10 do begin
                   writeln;
                   for j:=1 to 10 do begin
                   write(cisla[i,j]:5);
                   end;
               end;
    end;

begin
 clrscr;
 naplnenie;
 vypis;
 a:=0;
 b:=0;
 hladanie(a,b);
 vymena(a,b);
 writeln;
 writeln;
 vypis;
 writeln;
 writeln;
 readln;
end.

Copyrigth by Zdeno Sekerak 2007, http://www.trsek.com