#include <stdio.h>


int main()
{
  float a[] = {1,2,3,4};
  float b[] = {5,6,7,8};
  float c[4];
  for (int k=0;k<1000000;k++)
    for (int i=0;i<4;i++)
      c[i]+=a[i]+b[i];
  printf("%f, %f, %f, %f\n", c[0], c[1], c[2], c[3]);
  printf("size of float c[] array=%lu\n",sizeof(c));
}