CodePudding user response:

The best way to make your code posted pictures cannot judge some specific content
Such as L.l ength=0 I watched a semicolon like Chinese

CodePudding user response:

You this is the c language, or c + +?
If it is c, he had no references, so Sqlist& This sentence is wrong

CodePudding user response:

The building Lord compiler should be C, rather than C + +, because & amp; Is a C + + syntax notation, C language compiler does not recognize and support,

Can consider to use pointer instead of & amp;