The program name is: lang2_4.p04
Line 1: program writeint;
Line 2: declare num:integer;
Line 3: begin
Line 4:    write(num);
Line 5: end writeint.
In TokFiler:retrieveTokenFile, fileName == lang2_4.tok
The set of tokens for lang2_4.tok is: 

Line#   tokens
=============================================

(10, 1)  (0,3)(1,0)(3,0)
(10, 2)  (0,23)(1,1)(3,11)(0,29)(3,0)
(10, 3)  (0,8)
(10, 4)  (0,34)(3,3)(1,1)(3,4)(3,0)
(10, 5)  (0,15)(1,0)(3,1)
(10, 6)  (11,0)

End of token file.
In TokFiler:retrieveTokenFile, fileName == lang2_4.tok

1 0 
Program syntactically correct
Displaying s stack ...

Displaying qs stack ...
1 0 
1 0 


ERROR #70 detected near or on line 6:
    identifier declared twice

Error in 5   end writeint.
Error in 6   end writeint.


The set of Quadruples for lang2_4.quad is: 

Quad #   Quadruple
--------------------------------------------------
   1      (330, (0,0), (0,0),     2)
   2      (304, (1,2003), (0,0),     0)
   3      (300, (0,0), (0,0),     0)

End of Quadruple file!