comment quotes
Commenting in python is the same as in other languages, the commented part will not be used by the program
- single-line comment, multi-line comment
- Single-line comments are usually preceded by #
# here is a single line comment
- Multi-line comments include single, double, and triple quotes
sentence = ' I am a single quote, when used alone, I am no different from a double quote ' print(sentence) sentence = " I am double quotes. When used alone, I am no different from single quotes " print(sentence) # Only double quotes can be nested within single quotes sentence = " Chairman Mao once said: 'All reactionaries are paper tigers' " print(sentence) # Only single quotes can be nested within double quotes sentence = ' Deng Xiaoping once said: "A black cat is a white cat, if it can catch mice, it is a good cat" ' print(sentence) # The format of triple quotes will be preserved when printing sentence = ''' a good poem Ocean, you are all fucking water, Spider, you're all fucking legs, Chili is so fucking hot, I fucking regret not learning Python. ——Nicholas Zhao Si, the Asian dance king ''' print(sentence)