text: arr = [64, 23, 112, 21, 11]
  
  for i in range(len(arr)):
  
      min_idx = i
      for j in range(i+1, len(arr)):
          if arr[min_idx] > arr[j]:
              min_idx = j
  
      if min_idx != i:
          arr[i], arr[min_idx] = arr[min_idx], arr[i]
  
  
  for i in range(len(arr)):
      print("%d" % arr[i]),
  