print输出

def print(self, *args, sep=' ', end='\n', file=None): # known special case of print
    """
    print(value, ..., sep=' ', end='\n', 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.
    """
    pass

a = 3
c = 'python'
e = 'python'print(c*a, e)print(c)
返回结果：
pythonpythonpythonpython  python

a = 3
c = 'python'
e = 'python'
f = 800print('111:%s' % c)  
# 使用%s来替换字符串print('222' % f)  
# 使用%d来替换数字print('{}333'.format(e))  
# 使用format()函数来替换所有字符print(c, '\t', e) 
 # \t 表示空格print(c, '\n', e)  # \n 表示换行
返回结果：
111:python自学网  222  python333  python     python  python  python