/* example that demonstrates the use of arrays*/
#include <stdio.h>
#include <math.h>

int main (void)
{
  int i,j;
  /* an array of integers with 6 elements */
  int M[6];
  /* an array of floats with initialisation */
  float F[3] = {92, 23.4, 21.3};
  /* Two dimensional arrays */
  int twodint[4][4];
  float twodfloat[4][4];

  /* do something with the integer array */
  for (i=0; i<6; i++)
  {
    M[i] = i*i;
    printf("Element %i = %i \n",i,M[i]);
  }

  /* do something with the float arrays */
  for (i=0; i<3; i++) printf("F[%i] = %f\n",i,F[i]);

  /* manipulate the 2d integer arrays */

  for (i=0; i<4; i++)
  {
    for (j=0; j<4; j++)
    {
      twodint[i][j] = i*j;
      printf("integers i = %i, j = %i, value = %i\n",i,j,twodint[i][j]);
    }
  }
  /* manipulate the 2d float arrays */

  for (i=0; i<4; i++)
  {
    for (j=0; j<4; j++)
    {
      twodfloat[i][j] = i*(j*j);
      printf("floats i = %i, j = %i, value = %i\n",i,j,twodfloat[i][j]);
    }
  }
}