Shulou(Shulou.com)05/31 Report--

This article mainly introduces the use of python print what the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe you will have some gains after reading this article on the use of python print, let's take a look at it.

1. The output of the print () function: numbers, strings, expressions containing operators.

# numeric print (520) print (98.5) # string print ('helloworld') print (helloworld) # Note that when there are no quotation marks, there is a variable output instead of the string # (the helloworld variable output here, there is no definition of errors when using the direct runtime) # expression print with operations (3x1)

2. The output destination of the print () function: display screen, a certain folder.

# when you directly use the print () function, the output is on the display screen. # output the data to the file as follows: fp=open ('hello world',file=fp text. Txt files)) # define fp to open the file, and a + means to create the file without, and append the print (' hello world',file=fp) # input function to the file (file), that is, fp.close () in the file opened by fp # close the open file

3. The output form of the print () function: line breaks, no line breaks.

# No line wrapping is to write down the output print ('hello','python','world') on the same line. This is the end of the article on "how to use python print". Thank you for your reading! I believe you all have a certain understanding of the knowledge of "what is the use of python print". If you want to learn more, you are welcome to follow the industry information channel.

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