#include <stdio.h>
#include <math.h>
main()
{
  int i;
  double x[10], x_total;
  
  printf("enter the 10 number to fill the array x\n");
  i = 0;
  while (i<10)
    {
      scanf ("%lf", &x[i] );
      i++;
    }
  i = 0;		
  while (i< 10)
    {
      x_total = x_total + x[i];
      i++;
    }
  printf("the total sum is %lf\n", x_total );
  exit(0);
}