how can i solve the poblem

Question

main.c: In function ‘main’:
main.c:37:15: warning: comparison between pointer and integer
 if (collusion == 'Y')
               ^~
main.c:51:8: warning: ‘return’ with a value, in function returning void
 return totalmarks;//returning total marks of the student back to the main function
        ^~~~~~~~~~
main.c:2:6: note: declared here
 void main()//this is a main function
      ^~~~
main.c:59:14: error: called object ‘plagiarismfn’ is not a function or function pointer
 finalmarks = plagiarismfn(100, 1);
              ^~~~~~~~~~~~
main.c:47:7: note: declared here
 float plagiarismfn;float totalmarks; float plagiarism;
       ^~~~~~~~~~~~

Answer 1

Of all the mistakes shown by compiler, only 1 is an error, on Line #59.

on Line #47 you have declared plagiarismfn as a float variable, so you cant treat as a callable object , that is use it like a function call with 2 arguments., as you did on line #59.

But, you will need to share the entire code for checking.Also the other warnings may let you generate a binary , it will sure casue a crash, so please correct all warning .

Comments

please share entire code so that the error can be properly understood and debugged

Answer 2

Hey dude u have used a void so that it can't return anything instead of that try to use main function to return something