Copy all files from here to under one directory, 
<p>
<a href="Makefile"> Makefile </a> <br>
<a href="common.h"> common.h  </a> <br>
<a href="common.c"> common.c  </a> <br>
<a href="main.c"> main.c </a> <br> 
<a href="dijkstra.c"> dijkstra.c </a> <br> 
<a href="lesslinks33.net"> lesslinks33.net </a> <br> 
<a href="morelinks33.net"> morelinks33.net </a> <br> 

<p>
then
compile the programs as follows
<p>
> make
<p>
after compiling, you will have an executable file called main

<p>
if you run it as follows: 

<p>
> main 
  
<p>
it generates a 5x5  mesh network, and prints the links and their costs


<p>
You can also read different networks from a file and print their links, for example

<p>
> main lesslinks33.net
<p>
or
<p>
> main morelinks33.net

<p>
lesslinks33.net and morelinks33.net are two files
representing two graphs/networks with 33 nodes but with different number of edges 


<p>
THEN, in a main loop the program asks you to select a source node...  
it calls dijkstra(...) that you are asked to implement
after this computing, the program asks you to either print the routing table or print a path,
you are also asked to implement these procedures.


<p>
all your additions/changes/updates should be on dijksta.c