PROGRAM PROG5;
{$U+          Copyright (C), 1985 by Lyle Faurot.  All rights reserved.

    New Topics: Integer Expressions

}

VAR
  I, J, I_Cubed  : Integer;

BEGIN
  WriteLn('When entering more than one number at once, ');
  WriteLn('use a space to separate the numbers entered.');
  WriteLn;
  Write('Enter two numbers: ');
  ReadLn(I, J);
  WriteLn;
  WriteLn('I = ',I,'      J = ',J);
  WriteLn;

  WriteLn('I + J = ',I + J);  {The expression may be calculated }
  WriteLn('I - J = ',I - J);  {within the WriteLn statement     }

  I_Cubed := I * I * I;       {or in a separate assignment statement }
  WriteLn('The cube of I = ',I_Cubed);

END.