Matrix Addition and Subtraction with Functions

Read the rows and columns of a matrix A followed by its elements row by row, then the rows and columns of a matrix B followed by its elements, and print A, B, A + B, and A - B, each under its own heading line: matrix A:, matrix B:, A + B:, and A - B:, with every matrix printed one row per line and elements separated by single spaces. Read each matrix with a user-defined function readMatrix that returns 1 on success and 0 when a read fails, and print each with a user-defined function printMatrix; both take the matrix as int m[MAX][MAX] plus the real row and column counts. Each dimension must be between 1 and 10 (MAX); otherwise print dimensions must be between 1 and 10 and return 1. As soon as B's dimensions are read, if they differ from A's, print matrices are not compatible for addition and subtraction and return 1 without reading B's elements. If any number cannot be read, print invalid input and return 1.