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  • Python-2 print

    #1 print函数(python版本3.3.5):

    >>> help(print)
    Help on built-in function print in module builtins:

    print(...)
        print(value, ..., sep=' ', end=' ', file=sys.stdout, flush=False)
        
        Prints the values to a stream, or to sys.stdout by default.
        Optional keyword arguments:
        file:  a file-like object (stream); defaults to the current sys.stdout.
        sep:   string inserted between values, default a space.
        end:   string appended after the last value, default a newline.
        flush: whether to forcibly flush the stream.

      >>> print('hello world')
      hello world

    #2 字符串:

      >>> print('i love i')
      i love i

      >>> print('i love '+'i')  #连接两个字符串
      i love i

      >>> print('i love '*8)  #重复打印字符串
      i love i love i love i love i love i love i love i love

      >>> print('i love '*8)  # 换行符
      i love
      i love
      i love
      i love
      i love
      i love
      i love
      i love

    #3 数值(整型)

      >>> print(5+3)
      8

      >>> 5+3
      8

      >>> 98765432123456789*98765432123456789
      9754610582533150213077274750190521

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  • 原文地址:https://www.cnblogs.com/liuhuan2368935760/p/4653964.html
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