Class Sort25{
 public static void main(String[] args) throws java.io.IOException{
  int c, n = 0, array[];
  while((c = System.in.read())==13 || (47  if(25  array = new int[n];
  for(c = 0; c   int d = 0; boolean negative = false;
   while((d = System.in.read())!=10)
    if(47    else if(d==45)negative = true;
   if(negative)array[c]*=-1;
  }
  sortArray(array);
  for(c = 0; c }
 private static void sortArray(int[] array){
  for(int c = 0; c   int b = c, e;
   for(int d = c+1; d    if(array[d]>array[b])b=d;
   e = array[c];
   array[c] = array[b];
   array[b] = e;
  }
 }
}