actually i already have a code...in the given code data is this way..
no of projects=3, each project has 15 activities
no of modes=4
each acrivity in a project has a prescribed duration and resource allocation.
now my requirment is i need to modify the given code according to my requirement. data is
no. of project=1, it has 7 activities
no. of mode=2
attachin the code which i already have...please do reply asap..its v urgent