Linear Algebra and the C Language/a0f1

/* ------------------------------------ */
/*  Save as : c00a.c                    */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
void p1_mR(
double **A
)
{
int r;
int c;

 	for     (r = R1; r < A[R_SIZE][C0]; r++)
 	   {
 	    for (c = C1; c < A[C_SIZE][C0]; c++)

            printf("%f ",A[r][c]);
            
         printf("\n");
        }
}

/* ------------------------------------ */
void fun(int r,int c)
{
double **A = r_mR(i_mR(r,c),9);

  clrscrn();

  printf(" A: p_mR(A, S4,P0,C8);");
  p_mR(A, S4,P0,C8);

  printf(" A: p1_mR(A); \n");
  p1_mR(A);

  f_mR(A);
}
/* ------------------------------------ */
int main(void)
{
time_t t;

  srand(time(&t));
  
   do 
        fun(rp_I(R2)+R2, rp_I(C4)+C2);
        
    while(stop_w());
        
  return 0;
}

/* ------------------------------------ */
/* ------------------------------------ */

                                                                                       
 A: p_mR(A, S4,P0,C8);
  +5   +1   +6   -2 
  +7   +8   +6   -3 
  -6   -3   -5   +1 

 A: p1_mR(A); 
5.000000 1.000000 6.000000 -2.000000 
7.000000 8.000000 6.000000 -3.000000 
-6.000000 -3.000000 -5.000000 1.000000 

 Press   return to continue
 Press X return to stop