Program Pointer Menggunakan Bahasa Pascal

Source Code

uses crt;

type pointer=^string;

var

a,b, c, d : pointer;

       nilai : String;

begin

clrscr;

nilai := 'ini adalah string nilai';

a := @nilai;

New(b);

New(d);

b^ := 'ini isi pointer b';

c := b; {c menunjuk ke yang ditunjuk b}

d^ := b^;

writeln('alamat pointer a = ', seg(a^):4,' : ', ofs(a^):4, ' isi pointer a = ', a^);

writeln('alamat pointer b = ', seg(b^):4,' : ', ofs(b^):4, ' isi pointer b = ', b^);

writeln('alamat pointer c = ', seg(c^):4,' : ', ofs(c^):4, ' isi pointer c = ', c^);

writeln('alamat pointer d = ', seg(d^):4,' : ', ofs(d^):4, ' isi pointer d = ', d^);

readln;

end.

PROGRAM SEARCHING PADA PASCAL

 Source Code

program searching;

uses crt;

label awal;

var pil:char;

    lg :char;

const nmin = 1;

      nmax = 100;

type  arrint = array [nmin..nmax] of integer;

var tabint : arrint;

    x,n,i,indeks,max,min,maks : integer;

function seqsearch1(xx : integer): integer;

  var i : integer;

  begin

    i := 1;

    while ((i<n) and (tabint[i] <> xx)) do

      i:=i+1;

      if tabint[i] = xx then

        seqsearch1:=i

        else

        seqsearch1:=0;

  end;

function maksimum (tabint: arrint; n : integer) : integer;

  var i, max : integer;

  begin

   for i:=2 to n do

   if max<tabint[i] then

   max:=tabint[i];

   maksimum:=max;

  end;

function minimum (tabint: arrint; n : integer) : integer;

  var i, min : integer;

  begin

   for i:=1 to n do

   if min>tabint[i] then

   min:=tabint[i];

   minimum:=min;

  end;

begin

  clrscr;

  writeln;

  write('Masukkan Jumlah Data = '); readln(n);

  writeln;

  Clrscr;

  for i:=1 to n do

    begin

       write('   Data[',i,'] = '); readln(tabint[i]);

     end;

    writeln;

        write ('  Nilai yang dicari : '); readln(x);

    indeks:=seqsearch1(x);

      if indeks <> 0 then

      write ('  Nilai : ',x,' ditemukan pada indeks ke-',indeks)

       else

      write('   Nilai : ',x,'tidak ditemukan !');

      writeln;

    begin

    writeln;

    maks:=maksimum(tabint,n);

    min:=minimum(tabint,n);

    writeln;

    writeln ('  Nilai maksimum : ',maks);

    writeln ('  Nilai minimum  : ',min );

    readkey;

    end;

         end.