int x[10];

int minloc(int a[], int low, int high)
{ 
  int i; 
  int x; 
  int k;

  k = low;
  x = a[low];
  i = low + 1;

  while (i < high)
  {
    if (a[i] < x)
    {
      x = a[i];
      k = i;
    }

    i = i + 1;
  }

  return k;
}

void sort(int a[], int low, int high)
{ 
  int i; 
  int k;
  i = low;

  while (i < high - 1)
  {
    int t;
    k = minloc(a, i, high);
    t = a[k];
    a[k] = a[i];
    a[i] = t;
    i = i + 1;
  }

  return;
}

void main(void)
{ 
  int i;
  i = 0;

  while (i < 10)
  {
    x[i] = read();
    i = i + 1;
  }

  sort(x, 0, 10);

  i = 0;

  while (i < 10)
  {
    write(x[i]);
    i = i + 1;
  }

  return;
}