C program please, not C++

Write C program that multiply the two matrices(2- dimensional integer matrix 2*2) from input. Input the 4 integers from keyboard for each matrix Print out two matrices(First matrix A, Second matrix =B) Multiply two matrices(A*B) and print the result Example) Enter First Matrix :1 2 3 4 Enter Second Matrix :5 678 The first Matrix is : The Second Matrix is Multiplication of Two Matrices: 19 22 43 50 %3d %3d