Linked List Matrix Multiplication

Problem description Davy wants to do the matrix multiplication using Linked List, so help her to write the program Input T is the number of test cases as follows m and n of numbers of rows and columns for the first matrix i.e.,a11 1, a11 2...a1m n. n and k represents number of rows and columns for the second matrix i.e., a21 1, a21 2...a2n k. Output Output should provide a matrix a31 1, a31 2