Requirements:
- Read in a dense representation of A matrix
- Read in x vector (dense)
- Store A as either sparse or dense matrix
- Solve the system Ax = y for y
- Write the solution (y) to a specified output file
- Perform the matrix product C = AB (with A as either sparse or dense).
- Transpose the A matrix, maintaining its respective storage format.
Command Line Args:
- Path to A matrix
- Path to x vector
- Path to output y vector
- Indicate sparse or dense matrix storage