Run id: 84160

Main.cc: In function 'int main()':
Main.cc:22:3: error: invalid conversion from 'int (*)(int)' to 'int' [-fpermissive]
  k=fx;
   ^
Main.cc:23:10: error: 'i' was not declared in this scope
  if(isZS(i)&&isZS(k)){
          ^