Why so strange, my program only include the header file

CodePudding user response:

https://www.baidu.com/s? 23 pragma wd=% % % % 20 is 20 not allowed % 20 here

CodePudding user response:

reference 1/f, zhao teacher reply:

https://www.baidu.com/s? 23 pragma wd=% % % % 20 is 20 not allowed % 20 here

?