Fortran Programming... Help Please!!!!!

[qwerty9143]

Given two polynomials:
F₁(x) = c₁xⁿ + c₂x^n-1 + ... + c_nx + c_n+1

F₂(x) = β₁x^m + β₂x^m-1 + ... + β_mx + β_m+1


Write a fortran subroutine /function to add them, that is, F(x)= F₁(x) + F₂(x), when, n=m, n>m and n<m. Polynomials are added by adding the coefficients of the terms with the same exponent. Assume that the inputs to the subroutine/function are the vectors c=[c₁ c₂...c_n c_n+1] and β=[β₁ β₂...β_m β_m+1].

Check your script with the following data sets:
a) c = [43, 54, 55] and β = [77, 66, 88, 44, 33]
b) c = [11, 12, 13, 14] and β = [101, 102]; and
c) c = [1, 2, 3, 4] and β = [10, 20, 30, 40]

 

[xwb]

What have you done so far and what are you stuck at?

 

[qwerty9143]

I had my TA for this class try to break it down, but it just wasn't helping any of the class. I was hoping I'd find someone that can help me complete the assignment especially considering there is no office hours the remaining of the week.