#include <library.h>

void swap_if(int & x, int & y)
{ if (x > y)
  { int temp = x;
    x = y;
    y = temp; } }

void main()
{ int A[10];
  ifstream fin;
  fin.open("data");
  if (fin.fail())
  { cout << "Can't find file\n";
    exit(1); }

/*
  The "for" loop, just a convenient way to rewrite some loops

  for (A; B; C)
    D

  equivalent to

  A;
  while (B)
  { D
    C }
*/

  for (int i = 0; i <= 10; i = i + 1)
  { fin >> A[i];
    if (fin.fail())
      break; }

  fin.close();

  for (int line = 9; line >= 0; line = line - 1)
    for (int i = 0; i <= line; i = i + 1)
      swap_if(A[i], A[i+1]);

  for (int i = 0; i <= 9; i = i + 1)
    cout << A[i] << " ";

  cout << "\n"; }