Matrix Arithmetic using Vectors in C++ causing segmentation faults

Question

I\'m having some issues passing vectors to functions. My concern is not with my logic itself, as if I need to adjust later I will. My program requirements state that I must

Answer 1

Matrices are created when row and col are zero, so any attempt to access their contents results in a segmentation fault. You need to first read row and col, and then build the matrices. This excludes making them global variables.