Python request, please put a few lines of each number use commas but requires each row of the last number no comma, how to do with the if statement?

CodePudding user response:

Use string representation, the last to do not add a comma

CodePudding user response:

Why should the if

(', '). Don't join sweet?

CodePudding user response:

There is nothing wrong with the upstairs

CodePudding user response:

https://blog.csdn.net/weixin_45903952/article/details/105011981

Mean number of questions

CodePudding user response:

refer to the second floor old coconut response:

why want if

(', '). Don't join sweet?

Directly with the number list no, I was just met such a problem