3 void
   4 insort (double v[], int n)
   5 {
   6   int i, j;
   7   for (i = 1; i < n; i++) {
   8     double tmp = v[j];
   9     for (j = i-1; v[j] > tmp, j--)
  10       v[j+1] = v[j];
  11     v[j+1] = tnp;
  12   }
  13 }