【Python】-007-语句表达式-赋值/输入输出

多重赋值

a, b = 1, 2
a, b = 'bj', 'sh'
a = b = 'bj'
a, b = (1, 2)
a, b = [1, 2]

输入/输出

• 输入
  name = raw_input('Please input your name: ') //不做转换，当做字符串接受
  print 'Hello, ' + name
  type(name)

  result = input('Please calculate 2*10 ?')  //将执行后对结果返回变量
  print '2*10 is ' + result
  type(result)
  

• 输出

  1. Python 3.x
     • 函数
       print([object, ..., ]*, sep=' ', end='\n', file=sys.stdout)
  2. Python 2.x
     • 语句，
       print a, b
       print >>file, a, b
       print '{0} like {1} '.format('we', 'python')
       print '{a} like {b} '.format(a='we', b='python')