What does it mean by DLLNode cannot be resolved to a type?

Answer 1

create code on your language and link on your code, better remove this topic and create new topic with code , question and link on your code. In code will write comment “what do you want to do”example: input and output

Answer 2

DLLNode cannot be resolved means there is no DataType named DLLNode in java

If u change the data type to int the error can be resolved !!

But the code u want to debug is completely mess there is no way to debug it !!!

Plz ask ur teacher what's the point of this!!