Linear Algebra and the C Language/a0et
Install and compile this file in your working directory.
/* ------------------------------------ */
/* Save as : c00c.c */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
void fun(int r, int c)
{
int Cn ;
double **A = i_mR(r,c);
for(Cn = c; Cn; Cn--)
{
clrscrn();
printf(" C%d Columns by row\n\n",Cn);
printf(" A:" );
p_mR(A, S8,P2,Cn);
stop();
}
f_mR(A);
}
/* ------------------------------------ */
int main(void)
{
time_t t;
srand(time(&t));
do{
fun(rp_I(R4),rp_I(C3)+C3);
clrscrn();
}while(stop_w());
return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */
Cn: Allows you to control the number of columns to display per row.
Screen output example:
C3 Columns by row
A:
+0.00 +0.00 +0.00
+0.00 +0.00 +0.00
+0.00 +0.00 +0.00
+0.00 +0.00 +0.00
+0.00
+0.00
+0.00
+0.00
Press return to continue.
C2 Columns by row
A:
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
+0.00 +0.00
Press return to continue.
C1 Columns by row
A:
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
+0.00
Press return to continue.