blas (basic linear algebra subprograms) is one of many routines. The c_sdot routine is supposed to be used to calculate the dot product of two arrays that are float.

I am doing it this way because the assignment is to:

Declare two arrays and pass these arrays to the routine c_sdot so that it can compute the answer.

I don't know why my professor wants us to do it this way...........i am confused also..............that is why i am asking for help