[Help-glpk] [Fwd: GNU Program]

[Andrew Makhorin]

-------- Forwarded Message --------
From: Ali Raza <address@hidden>
To: address@hidden
Subject: GNU Program
Date: Tue, 15 Jan 2013 17:44:24 -0500

I have a quick question. I am trying to write a simple program in GNU
software. I am having difficities and it is giving me errors. I have not
used this program before and I would like to know if there is some help
that is avaialable in guiding me to write the correct code. Would you
please take a look at my code and let me know what am i doing wrong.
 
Thanks
 
 
var x >= 0;
var y >= 0;
param j = x;  
param k = y; 
param l :=   7.25 ;
var x{1..n} integer;
var y{1..m} integer;
minimize obj: {(x/y) / (l)};

param j : a  b  c   d   e   f   g   h
      a 336 367 408 307 460 452 154 257
      b 410 469 481 260 242 462 168 168
      c 206 164 85 406 378 17 432 293
      d 21 79 427 360 219 310 23 344
      e 23 263 128 392 126 370 331 392
      f 353 467 2 365 318 37 17 337
      g 475 179 275 30 346 392 55 178
      h 489 65 107 174 343 367 459 39  
       
param k : a 54
          b 25   
          c 36     
          d 56 
          e 41  
          f 45    
          g 26 
          h 14