PENULISAN CODING RUMUS MENGHITUNG LUAS & VOLUME

program Project2;
{$APPTYPE CONSOLE}
uses
  SysUtils;

var
      r,t:integer;
      l_lingkaran,v_tabung,v_kerucut:real;
begin
  writeln('NAMA : BENNY KURNIAWAN');
  writeln('NIM  : 114224010');
  writeln('=================================');
  writeln('Program Menghitung Luas Lingkaran');
  writeln('=================================');
  write('Masukkan jari-jari = ');readln(r);
  l_lingkaran:=3.14*r;
  writeln('Luas Lingkaran     = ',l_lingkaran:5:2);
  writeln('---------------------------------');
  writeln('                                 ');
  writeln('================================');
  writeln('Program Menghitung Volume Tabung');
  writeln('================================');
  write('Masukkan jari-jari = ');readln(r);
  write('Masukkan tinggi    = ');readln(t);
  v_tabung:=3.14*r*r*t;
  writeln('Volume Tabung      = ',v_tabung:5:2);
  writeln('---------------------------------');
  writeln('                                 ');
  writeln('=================================');
  writeln('Program Menghitung Volume Kerucut');
  writeln('=================================');
  write('Masukkan jari-jari = ');readln(r);
  write('Masukkan tinggi    = ');readln(t);
  v_kerucut:=0.5*3.14*r*t*r;
  writeln('Volume Kerucut     = ',v_kerucut:6:2);
  readln;
  { TODO -oUser -cConsole Main : Insert code here }
end.