Please Help!!

[Abu Saleh]

I am working on a lab for my algorithms analysis class. The assignment
is to find a minimum cost spanning tree (MCST) given a weighted,
connected, undirected graph- using Prim’s & Kruskol’s Algorithms.

I need to implement the algorithms & test my programs using data files
that are accessible by my programs. Each datafile should have the
following format –

4 ( # of verticies)

0 10  -1  20
10    0    9   -1
-1     9   0   12
20   -1  12    0

I   have found executable code in C++ for Prim’s & Kruskol’s algorithms,

Now I need executable code in C++ for creating the data file as
mentioned above
To test my program.

Thanks,

Abu
address@hidden