text: # 由职业棒球选手的永久空号构成的字典（键是整数值，值是字符串）
  
  retired_number = { 
      1: '王贞治', 
      3: '长岛茂雄', 
      14: '泽村荣治', 
  } 
  
  print('retired_number[1]  = ', retired_number[1])
  print('retired_number[3]  = ', retired_number[3])
  print('retired_number[14] = ', retired_number[14])
  print('retired_number[99] = ', retired_number[99])
  